Ensured parser#decodePayload doesn't choke.

This addresses the situation where malformed data is supplied to the parser. Fixes #510
socketio · Sep 7, 2011 · cb73048 · tbranyen · Sep 7, 2011 · rauchg
1 parent 9e6f58f
commit cb73048
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/parser.js b/lib/parser.js
@@ -223,6 +223,10 @@ exports.decodePacket = function (data) {
  */
 
 exports.decodePayload = function (data) {
+  if (undefined == data || null == data) {
+    return [];
+  }
+
   if (data[0] == '\ufffd') {
     var ret = [];