Ensure message is always defined

2015-02-20 21:37:18 -02:00
parent 309b5651a7
commit 5f6873ebc0
1 changed files with 1 additions and 0 deletions
@@ -171,6 +171,7 @@ var instance = {

  pong: function(message) {
      if (this.readyState > 1) return false;
+      message = message ||'';
      return this.frame(message, 'pong');
  },