From 27ab59bc16ab5da69c60dba220124072a6e0d774 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 10 Dec 2014 10:26:42 -0200
Subject: [PATCH] 'ipairs' needs an argument

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

diff --git a/lbaselib.c b/lbaselib.c
index 902143ea..f3b0a577 100644
--- a/lbaselib.c
+++ b/lbaselib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbaselib.c,v 1.307 2014/11/10 14:25:52 roberto Exp roberto $
+** $Id: lbaselib.c,v 1.308 2014/12/08 15:26:55 roberto Exp roberto $
 ** Basic library
 ** See Copyright Notice in lua.h
 */
@@ -274,6 +274,7 @@ static int luaB_ipairs (lua_State *L) {
 #if defined(LUA_COMPAT_IPAIRS)
   return pairsmeta(L, "__ipairs", 1, iter);
 #else
+  luaL_checkany(L, 1);
   lua_pushcfunction(L, iter);  /* iteration function */
   lua_pushvalue(L, 1);  /* state */
   lua_pushinteger(L, 0);  /* initial value */