From dc4b8633a364d91a148a53aa10bf94b3b6354636 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Tue, 22 Jul 2008 21:30:47 +0000
Subject: [PATCH] new io.open()'s closure musn't get manipulated either

---
 Nasal/io.nas | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Nasal/io.nas b/Nasal/io.nas
index 14857b4bf..0e2cc6586 100644
--- a/Nasal/io.nas
+++ b/Nasal/io.nas
@@ -290,7 +290,7 @@ _setlistener("/sim/signals/nasal-dir-initialized", func {
 
     var _closure = globals.closure;
     globals.closure = func(fn, level) {
-        if(fn != self and fn != caller(0)[1])
+        if(fn != self and fn != caller(0)[1] and fn != io.open)
             return _closure(fn, level);
 
         die("closure(): query denied (unauthorized access)");