diff --git a/index.js b/index.js
index dcb9505..40c3a82 100644
--- a/index.js
+++ b/index.js
@@ -1,152 +1,151 @@
-const fetch = require("node-fetch");
-const express = require('express');
-const app = express();
-const port = process.env.PORT || 5000;
-
-const { CardCreator } = require('./create-card');
-
-const creator = new CardCreator();
-
-// node cachemanager
-var cacheManager = require('cache-manager');
-// storage for the cachemanager
-var fsStore = require('cache-manager-fs-binary');
-// initialize caching on disk
-var diskCache = cacheManager.caching({
-    store: fsStore,
-    options: {
-        reviveBuffers: true,
-        binaryAsStream: false,
-        ttl: 60 * 60 * 4 /* seconds */,
-        maxsize: 1000 * 1000 * 1000 /* max size in bytes on disk */,
-        path: 'diskcache',
-        preventfill: true
-    }
-});
-
-async function getCharIdByName(world, name, retries = 1) {
-    if (retries === -1) return undefined;
-
-    const response = await fetch(`https://xivapi.com/character/search?name=${name}&server=${world}`);
-    const data = await response.json();
-
-    if (data.Results[0] === undefined)
-        return getCharIdByName(world, name, --retries);
-
-    return data.Results[0].ID;
-}
-
-app.get('/prepare/id/:charaId', async (req, res) => {
-    var cacheKey = `img:${req.params.charaId}`;
-    var ttl = 60 * 60 * 4; // 4 hours
-
-    diskCache.wrap(cacheKey,
-        // called if the cache misses in order to generate the value to cache
-        function (cb) {
-            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
-                binary: {
-                    image: image,
-                }
-            })).catch((reason) => cb('createCard failed: ' + reason, null));
-        },
-        // Options, see node-cache-manager for more examples
-        { ttl: ttl },
-        function (err, result) {
-            if (err !== null) {
-                console.error(err);
-                res.status(500).send({status: "error", reason: err});
-                return;
-            }
-
-            res.status(200).send({status: "ok", url: `/characters/id/${req.params.charaId}.png`});
-        }
-    );
-})
-
-app.get('/prepare/name/:world/:charName', async (req, res) => {
-    var id = await getCharIdByName(req.params.world, req.params.charName);
-
-    if (id === undefined) {
-        res.status(404).send({status: "error", reason: "Character not found."});
-        return;
-    }
-
-    res.redirect(`/prepare/id/${id}`);
-})
-
-app.get('/characters/id/:charaId.png', async (req, res) => {
-    var cacheKey = `img:${req.params.charaId}`;
-    var ttl = 60 * 60 * 4; // 4 hours
-
-    diskCache.wrap(cacheKey,
-        // called if the cache misses in order to generate the value to cache
-        function (cb) {
-            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
-                binary: {
-                    image: image,
-                }
-            })).catch((reason) => cb('createCard failed: ' + reason, null));
-        },
-        // Options, see node-cache-manager for more examples
-        { ttl: ttl },
-        function (err, result) {
-            if (err !== null) {
-                console.error(err);
-                res.status(500).send({status: "error", reason: err});
-                return;
-            }
-
-            var image = result.binary.image;
-
-            res.writeHead(200, {
-                'Content-Type': 'image/png',
-                'Content-Length': image.length,
-                'Cache-Control': 'public, max-age=14400'
-            });
-
-            res.end(image, 'binary');
-
-            var usedStreams = ['image'];
-            // you have to do the work to close the unused files
-            // to prevent file descriptors leak
-            for (var key in result.binary) {
-                if (!result.binary.hasOwnProperty(key)) continue;
-                if (usedStreams.indexOf(key) < 0
-                    && result.binary[key] instanceof Stream.Readable) {
-                    if (typeof result.binary[key].close === 'function') {
-                        result.binary[key].close(); // close the stream (fs has it)
-                    } else {
-                        result.binary[key].resume(); // resume to the end and close
-                    }
-                }
-            }
-        }
-    );
-})
-
-app.get('/characters/id/:charaId', async (req, res) => {
-    res.redirect(`/characters/id/${req.params.charaId}.png`);
-})
-
-app.get('/characters/name/:world/:charName.png', async (req, res) => {
-    var id = await getCharIdByName(req.params.world, req.params.charName);
-
-    if (id === undefined) {
-        res.status(404).send({status: "error", reason: "Character not found."});
-        return;
-    }
-
-    res.redirect(`/characters/id/${id}.png`);
-})
-
-app.get('/characters/name/:world/:charName', async (req, res) => {
-    res.redirect(`/characters/name/${req.params.world}/${req.params.charName}.png`);
-})
-
-app.get('/', async (req, res) => {
-    res.redirect('https://github.com/ArcaneDisgea/XIV-Character-Cards');
-})
-
-app.listen(port, () => {
-    console.log(`Listening at http://localhost:${port}`)
+const cacheManager = require('cache-manager');
+const express = require('express');
+const fetch = require('node-fetch');
+const fsStore = require('cache-manager-fs-binary');
+
+const { CardCreator } = require('./create-card');
+
+const port = process.env.PORT || 5000;
+
+const app = express();
+const creator = new CardCreator();
+
+// Initialize caching on disk
+const diskCache = cacheManager.caching({
+    store: fsStore,
+    options: {
+        reviveBuffers: true,
+        binaryAsStream: false,
+        ttl: 60 * 60 * 4 /* seconds */,
+        maxsize: 1000 * 1000 * 1000 /* max size in bytes on disk */,
+        path: 'diskcache',
+        preventfill: true
+    }
+});
+
+async function getCharIdByName(world, name, retries = 1) {
+    if (retries === -1) return undefined;
+
+    const response = await fetch(`https://xivapi.com/character/search?name=${name}&server=${world}`);
+    const data = await response.json();
+
+    if (data.Results[0] === undefined)
+        return getCharIdByName(world, name, --retries);
+
+    return data.Results[0].ID;
+}
+
+app.get('/prepare/id/:charaId', async (req, res) => {
+    var cacheKey = `img:${req.params.charaId}`;
+    var ttl = 60 * 60 * 4; // 4 hours
+
+    diskCache.wrap(cacheKey,
+        // called if the cache misses in order to generate the value to cache
+        function (cb) {
+            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
+                binary: {
+                    image: image,
+                }
+            })).catch((reason) => cb('createCard failed: ' + reason, null));
+        },
+        // Options, see node-cache-manager for more examples
+        { ttl: ttl },
+        function (err, result) {
+            if (err !== null) {
+                console.error(err);
+                res.status(500).send({status: "error", reason: err});
+                return;
+            }
+
+            res.status(200).send({status: "ok", url: `/characters/id/${req.params.charaId}.png`});
+        }
+    );
+})
+
+app.get('/prepare/name/:world/:charName', async (req, res) => {
+    var id = await getCharIdByName(req.params.world, req.params.charName);
+
+    if (id === undefined) {
+        res.status(404).send({status: "error", reason: "Character not found."});
+        return;
+    }
+
+    res.redirect(`/prepare/id/${id}`);
+})
+
+app.get('/characters/id/:charaId.png', async (req, res) => {
+    var cacheKey = `img:${req.params.charaId}`;
+    var ttl = 60 * 60 * 4; // 4 hours
+
+    diskCache.wrap(cacheKey,
+        // called if the cache misses in order to generate the value to cache
+        function (cb) {
+            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
+                binary: {
+                    image: image,
+                }
+            })).catch((reason) => cb('createCard failed: ' + reason, null));
+        },
+        // Options, see node-cache-manager for more examples
+        { ttl: ttl },
+        function (err, result) {
+            if (err !== null) {
+                console.error(err);
+                res.status(500).send({status: "error", reason: err});
+                return;
+            }
+
+            var image = result.binary.image;
+
+            res.writeHead(200, {
+                'Content-Type': 'image/png',
+                'Content-Length': image.length,
+                'Cache-Control': 'public, max-age=14400'
+            });
+
+            res.end(image, 'binary');
+
+            var usedStreams = ['image'];
+            // you have to do the work to close the unused files
+            // to prevent file descriptors leak
+            for (var key in result.binary) {
+                if (!result.binary.hasOwnProperty(key)) continue;
+                if (usedStreams.indexOf(key) < 0
+                    && result.binary[key] instanceof Stream.Readable) {
+                    if (typeof result.binary[key].close === 'function') {
+                        result.binary[key].close(); // close the stream (fs has it)
+                    } else {
+                        result.binary[key].resume(); // resume to the end and close
+                    }
+                }
+            }
+        }
+    );
+})
+
+app.get('/characters/id/:charaId', async (req, res) => {
+    res.redirect(`/characters/id/${req.params.charaId}.png`);
+})
+
+app.get('/characters/name/:world/:charName.png', async (req, res) => {
+    var id = await getCharIdByName(req.params.world, req.params.charName);
+
+    if (id === undefined) {
+        res.status(404).send({status: "error", reason: "Character not found."});
+        return;
+    }
+
+    res.redirect(`/characters/id/${id}.png`);
+})
+
+app.get('/characters/name/:world/:charName', async (req, res) => {
+    res.redirect(`/characters/name/${req.params.world}/${req.params.charName}.png`);
+})
+
+app.get('/', async (req, res) => {
+    res.redirect('https://github.com/ArcaneDisgea/XIV-Character-Cards');
+})
+
+app.listen(port, () => {
+    console.log(`Listening at http://localhost:${port}`)
 })
\ No newline at end of file