Make sure resolving the promise sets some data

diff --git a/src/util.js b/src/util.js
index 57dbca4bb97a109c67e45a9a731c07f38877bf0b..4d8918e481cfbf0eb247548e31e43d15b07a5032 100644 (file)
--- a/src/util.js
+++ b/src/util.js
@@ -284,7 +284,7 @@ var Promise = (function PromiseClosure() {
       }
 
       this.isResolved = true;
-      this.data = data;
+      this.data = data || null;
       var callbacks = this.callbacks;
 
       for (var i = 0, ii = callbacks.length; i < ii; i++) {