Fix crash on disconnect when failed to connect

Fix #67 and bug report by doranchak (post no 1084 on forum thread at minecraft forums)
MCCTeam · Mar 2, 2015 · e491603 · e491603
1 parent 72c2ff5
commit e491603
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/MinecraftClient/McTcpClient.cs b/MinecraftClient/McTcpClient.cs
@@ -283,8 +283,11 @@ public void Disconnect()
                 if (bot is ChatBots.Script)
                     scripts_on_hold.Add((ChatBots.Script)bot);
 
-            handler.Disconnect();
-            handler.Dispose();
+            if (handler != null)
+            {
+                handler.Disconnect();
+                handler.Dispose();
+            }
 
             if (cmdprompt != null)
                 cmdprompt.Abort();