From 04ee44b4e6869a047e3866feef1410a5f0dd7ee2 Mon Sep 17 00:00:00 2001
From: Andreas Gal <gal@mozilla.com>
Date: Sat, 16 Apr 2011 14:51:18 -0700
Subject: [PATCH] for-in loop on proxy does not suppress properties deleted
 during enumeration (bug 600702, r=brendan)

---
 js/src/jsproxy.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/jsproxy.cpp b/js/src/jsproxy.cpp
index 670c9278b59..b5fcf4c4d5f 100644
--- a/js/src/jsproxy.cpp
+++ b/js/src/jsproxy.cpp
@@ -953,7 +953,7 @@ proxy_DeleteProperty(JSContext *cx, JSObject *obj, jsid id, Value *rval, JSBool
 {
     // TODO: throwing away strict
     bool deleted;
-    if (!JSProxy::delete_(cx, obj, id, &deleted))
+    if (!JSProxy::delete_(cx, obj, id, &deleted) || !js_SuppressDeletedProperty(cx, obj, id))
         return false;
     rval->setBoolean(deleted);
     return true;