From bc84180d12f315f0e036edabc1457c29cb51ee21 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 19 Oct 2012 12:54:02 -0300
Subject: error message in 'os.rename' does not include file name, because
 error may be caused both by 'fromname' or 'toname'

---
 loslib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/loslib.c b/loslib.c
index 722c1e39..39430419 100644
--- a/loslib.c
+++ b/loslib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: loslib.c,v 1.38 2011/11/30 12:35:05 roberto Exp roberto $
+** $Id: loslib.c,v 1.39 2012/05/23 15:37:09 roberto Exp roberto $
 ** Standard Operating System library
 ** See Copyright Notice in lua.h
 */
@@ -98,7 +98,7 @@ static int os_remove (lua_State *L) {
 static int os_rename (lua_State *L) {
   const char *fromname = luaL_checkstring(L, 1);
   const char *toname = luaL_checkstring(L, 2);
-  return luaL_fileresult(L, rename(fromname, toname) == 0, fromname);
+  return luaL_fileresult(L, rename(fromname, toname) == 0, NULL);
 }
 
 
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