From 444d6a106bdad894808288fc2594ff0b0eac6cba Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 27 Sep 2000 09:51:39 -0300
Subject: lua_tag should return LUA_NOTAG for non-valid indices

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

(limited to 'lapi.c')

diff --git a/lapi.c b/lapi.c
index e664ea43..39e052b4 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lapi.c,v 1.98 2000/09/14 14:09:31 roberto Exp roberto $
+** $Id: lapi.c,v 1.99 2000/09/18 19:39:26 roberto Exp roberto $
 ** Lua API
 ** See Copyright Notice in lua.h
 */
@@ -131,7 +131,7 @@ int lua_isnumber (lua_State *L, int index) {
 int lua_tag (lua_State *L, int index) {
   btest(L, index, 
    ((ttype(o) == TAG_USERDATA) ? tsvalue(o)->u.d.tag :
-                                 luaT_effectivetag(L, o)), -1);
+                                 luaT_effectivetag(L, o)), LUA_NOTAG);
 }
 
 int lua_equal (lua_State *L, int index1, int index2) {
-- 
cgit v1.2.3-55-g6feb