b=477735; fix XPCOMUtils.generateQI to handle null/undef members in a…

…rray; r=sayrer
leto · Feb 10, 2009 · ecf8d0a · ecf8d0a
1 parent 248b4fb
commit ecf8d0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/src/xpconnect/loader/XPCOMUtils.jsm b/js/src/xpconnect/loader/XPCOMUtils.jsm
@@ -112,7 +112,7 @@ var XPCOMUtils = {
    * param, and if it is, returns |this| (the object it was called on).
    */
   generateQI: function(interfaces) {
-    return makeQI([i.name for each(i in interfaces)]);
+    return makeQI([i.name for each (i in interfaces) if (i)]);
   },
 
   /**