From 1b45e967b4dcb234551c2a731147b111584f4145 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 25 Jan 1999 10:30:11 -0200
Subject: table entries with ref=null always have val=null too.

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

(limited to 'lbuiltin.c')

diff --git a/lbuiltin.c b/lbuiltin.c
index 8526ae27..f67059ca 100644
--- a/lbuiltin.c
+++ b/lbuiltin.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbuiltin.c,v 1.45 1999/01/04 17:34:49 roberto Exp roberto $
+** $Id: lbuiltin.c,v 1.46 1999/01/22 18:46:11 roberto Exp roberto $
 ** Built-in functions
 ** See Copyright Notice in lua.h
 */
@@ -348,7 +348,7 @@ static void luaB_foreach (void) {
   luaD_checkstack(3);  /* for f, ref, and val */
   for (i=0; i<a->nhash; i++) {
     Node *nd = &(a->node[i]);
-    if (ttype(ref(nd)) != LUA_T_NIL && ttype(val(nd)) != LUA_T_NIL) {
+    if (ttype(val(nd)) != LUA_T_NIL) {
       *(L->stack.top++) = *f;
       *(L->stack.top++) = *ref(nd);
       *(L->stack.top++) = *val(nd);
-- 
cgit v1.2.3-55-g6feb