Fix for infinite loop in isHiddenOrHasHiddenAncestors.

[cappuccino#235 state:resolved] Reviewed by me.
280north · Mar 21, 2009 · ffe1f9c · ffe1f9c
1 parent 0b4701f
commit ffe1f9c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/AppKit/CPView.j b/AppKit/CPView.j
@@ -1033,10 +1033,10 @@ var DOMElementPrototype         = nil,
 {
     var view = self;
 
-    while (![view isHidden])
+    while (view && ![view isHidden])
         view = [view superview];
 
-    return view != nil;
+    return view !== nil;
 }
 
 /*!