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detail (should use macro 'ttisdeadkey')

This commit is contained in:
Roberto Ierusalimschy 2011-04-05 15:32:28 -03:00
parent 5286650894
commit 1ffdd0bc7a
1 changed files with 2 additions and 2 deletions
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4
ltable.c
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@ -1,5 +1,5 @@
/* /*
** $Id: ltable.c,v 2.52 2010/06/25 12:18:10 roberto Exp roberto $ ** $Id: ltable.c,v 2.53 2010/11/11 15:38:43 roberto Exp roberto $
** Lua tables (hash) ** Lua tables (hash)
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -149,7 +149,7 @@ static int findindex (lua_State *L, Table *t, StkId key) {
do { /* check whether `key' is somewhere in the chain */ do { /* check whether `key' is somewhere in the chain */
/* key may be dead already, but it is ok to use it in `next' */ /* key may be dead already, but it is ok to use it in `next' */
if (luaO_rawequalObj(gkey(n), key) || if (luaO_rawequalObj(gkey(n), key) ||
(ttype(gkey(n)) == LUA_TDEADKEY && iscollectable(key) && (ttisdeadkey(gkey(n)) && iscollectable(key) &&
gcvalue(gkey(n)) == gcvalue(key))) { gcvalue(gkey(n)) == gcvalue(key))) {
i = cast_int(n - gnode(t, 0)); /* key index in hash table */ i = cast_int(n - gnode(t, 0)); /* key index in hash table */
/* hash elements are numbered after array ones */ /* hash elements are numbered after array ones */