Core/ChatHandler: Allow GM/server-commands to be executed through whisper-channels - patch by Ramus

Closes issue 5006.

--HG--
branch : trunk

src/server/game/Server/Protocol/Handlers/ChatHandler.cpp

@@ -224,6 +224,9 @@ void WorldSession::HandleMessagechatOpcode(WorldPacket & recv_data)
             recv_data >> to;
             recv_data >> msg;
 
+            if (ChatHandler(this).ParseCommands(msg.c_str()) > 0)
+                break;
+
             if (_player->getLevel() < sWorld.getIntConfig(CONFIG_CHAT_WHISPER_LEVEL_REQ))
             {
                 SendNotification(GetTrinityString(LANG_WHISPER_REQ), sWorld.getIntConfig(CONFIG_CHAT_WHISPER_LEVEL_REQ));
@@ -504,6 +507,9 @@ void WorldSession::HandleMessagechatOpcode(WorldPacket & recv_data)
             recv_data >> channel;
             recv_data >> msg;
 
+            if (ChatHandler(this).ParseCommands(msg.c_str()) > 0)
+                break;
+
             if (!processChatmessageFurtherAfterSecurityChecks(msg, lang))
                 return;