From 6ca1d1f09f636429c7d7ba35408300b157e43d5d Mon Sep 17 00:00:00 2001
From: Max-Wilhelm Bruker <max.bruker@tu-dortmund.de>
Date: Sun, 18 Dec 2011 12:59:04 +0100
Subject: [PATCH] server crash fix

---
 common/server_protocolhandler.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/server_protocolhandler.cpp b/common/server_protocolhandler.cpp
index bdb887c8..8a7336f8 100644
--- a/common/server_protocolhandler.cpp
+++ b/common/server_protocolhandler.cpp
@@ -147,6 +147,8 @@ ResponseCode Server_ProtocolHandler::processCommandHelper(Command *command, Comm
 	ModeratorCommand *moderatorCommand = qobject_cast<ModeratorCommand *>(command);
 	if (moderatorCommand) {
 		qDebug() << "received ModeratorCommand";
+		if (!userInfo)
+			return RespLoginNeeded;
 		if (!(userInfo->getUserLevel() & ServerInfo_User::IsModerator))
 			return RespLoginNeeded;
 		
@@ -158,6 +160,8 @@ ResponseCode Server_ProtocolHandler::processCommandHelper(Command *command, Comm
 	AdminCommand *adminCommand = qobject_cast<AdminCommand *>(command);
 	if (adminCommand) {
 		qDebug() << "received AdminCommand";
+		if (!userInfo)
+			return RespLoginNeeded;
 		if (!(userInfo->getUserLevel() & ServerInfo_User::IsAdmin))
 			return RespLoginNeeded;