one more place range observer used frozen index sets

fohr · May 16, 2012 · 86d3a80 · 86d3a80
1 parent ee188d3
commit 86d3a80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/foundation/system/range_observer.js b/foundation/system/range_observer.js
@@ -260,7 +260,7 @@ SC.RangeObserver = {
 
     // lazily convert index to IndexSet.  
     if (index && !index.isIndexSet) {
-      index = this[guid] = SC.IndexSet.create(index).freeze();
+      index = this[guid] = SC.IndexSet.create(index);
     }
 
     if (context) {