Merge pull request TooTallNate#1185 from vtsykun/patch-1

Author: marci4

src/main/java/org/java_websocket/client/WebSocketClient.java

@@ -469,7 +469,7 @@ public void run() {
       socket.setReuseAddress(isReuseAddr());
 
       if (!socket.isConnected()) {
-        InetSocketAddress addr = new InetSocketAddress(dnsResolver.resolve(uri), this.getPort());
+        InetSocketAddress addr = dnsResolver == null ? InetSocketAddress.createUnresolved(uri.getHost(), getPort()) : new InetSocketAddress(dnsResolver.resolve(uri), this.getPort());
         socket.connect(addr, connectTimeout);
       }