From d86c2e926fb95f9fb63577b39c92bda1fac900c2 Mon Sep 17 00:00:00 2001
From: Naoyuki Kanezawa <naoyuki.kanezawa@gmail.com>
Date: Thu, 23 Apr 2015 01:32:40 +0900
Subject: [PATCH] ignore a wrong event name

---
 src/main/java/com/github/nkzawa/socketio/client/Socket.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/github/nkzawa/socketio/client/Socket.java b/src/main/java/com/github/nkzawa/socketio/client/Socket.java
index 137082a..36291a6 100644
--- a/src/main/java/com/github/nkzawa/socketio/client/Socket.java
+++ b/src/main/java/com/github/nkzawa/socketio/client/Socket.java
@@ -312,7 +312,8 @@ public class Socket extends Emitter {
         }
 
         if (this.connected) {
-            String event = (String)args.remove(0);
+            if (args.size() == 0) return;
+            String event = args.remove(0).toString();
             super.emit(event, args.toArray());
         } else {
             this.receiveBuffer.add(args);