From a3addae03634794b841b6c8c4dd8ff83542d8896 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 12 Mar 2014 17:57:40 -0300
Subject: lua_gettable and similars return type of gotten value

---
 lbaselib.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'lbaselib.c')

diff --git a/lbaselib.c b/lbaselib.c
index 55bd086f..e0e6a66c 100644
--- a/lbaselib.c
+++ b/lbaselib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbaselib.c,v 1.283 2014/02/13 12:11:34 roberto Exp roberto $
+** $Id: lbaselib.c,v 1.284 2014/02/14 16:45:38 roberto Exp roberto $
 ** Basic library
 ** See Copyright Notice in lua.h
 */
@@ -246,8 +246,7 @@ static int ipairsaux (lua_State *L) {
   luaL_checktype(L, 1, LUA_TTABLE);
   i++;  /* next value */
   lua_pushinteger(L, i);
-  lua_rawgeti(L, 1, i);
-  return (lua_isnil(L, -1)) ? 1 : 2;
+  return (lua_rawgeti(L, 1, i) == LUA_TNIL) ? 1 : 2;
 }
 
 
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