[#448] Early return if no websockets

mozilla · Oct 22, 2014 · 7a25246 · 7a25246
1 parent 063289f
commit 7a25246
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/client/src/client-ws.js b/client/src/client-ws.js
@@ -7,6 +7,8 @@
  * This module gets used by browserify, see package.json
  */
 
+if (!global.WebSocket) return;
+
 global.WebSocket.prototype.on = global.WebSocket.prototype.on || function(event, listener) {
   this.addEventListener(event, listener);
 };