Adding nullpointer check.

Gottox · Gottox · commit dc3a412758e5 · 2012-05-01T02:07:21.000+02:00
diff --git a/src/io/socket/IOConnection.java b/src/io/socket/IOConnection.java
@@ -416,7 +416,7 @@ private void cleanup() {
 		sockets.clear();
 		synchronized (connections) {
 			List<IOConnection> con = connections.get(urlStr);
-			if (con.size() > 1)
+			if (con != null && con.size() > 1)
 				con.remove(this);
 			else
 				connections.remove(urlStr);
