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detail ('l_castU2S' should only be used over lua_Unsigned values)

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Roberto Ierusalimschy
2018-05-29 15:01:50 -03:00
parent b2d4d06428
commit 950fbcb971
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 2.134 2018/02/23 13:13:31 roberto Exp roberto $ ** $Id: ltable.c,v 2.135 2018/02/26 14:16:05 roberto Exp roberto $
** Lua tables (hash) ** Lua tables (hash)
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -769,7 +769,7 @@ lua_Unsigned luaH_getn (Table *t) {
return i; return i;
} }
else { /* 'j' is zero or present in table */ else { /* 'j' is zero or present in table */
if (isdummy(t) || isempty(luaH_getint(t, l_castU2S(j + 1)))) if (isdummy(t) || isempty(luaH_getint(t, cast(lua_Integer, j + 1))))
return j; /* 'j + 1' is absent... */ return j; /* 'j + 1' is absent... */
else /* 'j + 1' is also present */ else /* 'j + 1' is also present */
return hash_search(t, j); return hash_search(t, j);