Merge pull request jashkenas#1285 from braddunbar/ajax

Avoid throwing when $ is not defined.
threeknife · May 5, 2012 · 36dfdab · 36dfdab
2 parents 22606f9 + 4dcf4bd
commit 36dfdab
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/backbone.js b/backbone.js
@@ -1370,8 +1370,8 @@
     return Backbone.ajax(_.extend(params, options));
   };
 
-  // Set the default ajax method.
-  Backbone.ajax = $.ajax;
+  // Set the default ajax method if $ is defined.
+  if ($) Backbone.ajax = $.ajax;
 
   // Wrap an optional error callback with a fallback error event.
   Backbone.wrapError = function(onError, originalModel, options) {