ZBLOG-1812 Socket.io crash during handshake (error handler called in exception handler expects connections.get(urlStr) to return a non-null value).

ixalon · ixalon · commit ee0e5f1b32de · 2012-04-30T20:04:38.000+01:00
diff --git a/src/io/socket/IOConnection.java b/src/io/socket/IOConnection.java
@@ -432,7 +432,7 @@ 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);
