From 43cb4ec76bba6829fd8ba8cfd2a8c7a3c305fdd9 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor.indutny@gmail.com>
Date: Fri, 16 Sep 2011 00:45:32 +0700
Subject: [PATCH] debugger fix for #1707

---
 lib/_debugger.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/_debugger.js b/lib/_debugger.js
index f8b69bf4805..9275fb5ebf0 100644
--- a/lib/_debugger.js
+++ b/lib/_debugger.js
@@ -768,7 +768,8 @@ function Interface(stdin, stdout, args) {
   // Copy all prototype methods in repl context
   // Setup them as getters if possible
   for (var i in proto) {
-    if (proto.hasOwnProperty(i) && ignored.indexOf(i) === -1) {
+    if (Object.prototype.hasOwnProperty.call(proto, i) &&
+        ignored.indexOf(i) === -1) {
       defineProperty(i, i);
       if (shortcut[i]) defineProperty(shortcut[i], i);
     }