I'm not sure how a DisplayObjectContainer has a null child, but I'm seeing it.

Cope.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@366 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/flash/DisplayUtil.as

@@ -217,6 +217,10 @@ public class DisplayUtil
     private static function findInHierarchy0 (
         obj :DisplayObject, name :String, shallow :Boolean, maxDepth :int, curDepth :int = 0) :Array
     {
+        if (obj == null) {
+            return null;
+        }
+
         var bestResult :Array;
         if (obj.name == name) {
             if (shallow) {