commit 444d6a106bdad894808288fc2594ff0b0eac6cba
parent 13635f7de7c51b26c447ce444a2c045cba83fe7c
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 27 Sep 2000 09:51:17 -0300
lua_tag should return LUA_NOTAG for non-valid indices
Diffstat:
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/bugs b/bugs
@@ -215,5 +215,11 @@ Mon Sep 25 11:47:48 EST 2000
** lgc.c
Mon Sep 25 11:50:48 EST 2000
->> GC may crash when checking C closures
+>> GC may crash when checking locked C closures
(by Philip Yi; since 4.0b)
+
+** lapi.c
+Wed Sep 27 09:50:19 EST 2000
+>> lua_tag should return LUA_NOTAG for non-valid indices
+(by Paul Hankin; since 4.0b)
+
diff --git 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) {