From 217dc09c0ff4501cb455d99bdce28b49664b36aa Mon Sep 17 00:00:00 2001
From: ebbit1q <ebbit1q@gmail.com>
Date: Wed, 23 Feb 2022 23:46:53 +0100
Subject: [PATCH] fix image downscaling (#4567)

---
 cockatrice/src/dlg_edit_avatar.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/cockatrice/src/dlg_edit_avatar.cpp b/cockatrice/src/dlg_edit_avatar.cpp
index 38f6fa20..9c73348e 100644
--- a/cockatrice/src/dlg_edit_avatar.cpp
+++ b/cockatrice/src/dlg_edit_avatar.cpp
@@ -74,13 +74,12 @@ QByteArray DlgEditAvatar::getImage()
         return QByteArray();
     }
 
-    QByteArray ba;
-    QBuffer buffer(&ba);
-    buffer.open(QIODevice::WriteOnly);
     for (;;) {
+        QByteArray ba;
+        QBuffer buffer(&ba);
+        buffer.open(QIODevice::WriteOnly);
         image.save(&buffer, "JPG");
         if (ba.length() > MAX_FILE_LENGTH) {
-            ba.clear();
             image = image.scaledToWidth(image.width() / 2); // divide the amount of pixels in four to get the size down
         } else {
             return ba;