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does not set isdst when undefined

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This commit is contained in:
Roberto Ierusalimschy 2005-09-09 15:22:46 -03:00
parent 2d2f955763
commit 1e6a559b29
1 changed files with 3 additions and 1 deletions
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4
loslib.c
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@ -1,5 +1,5 @@
/*
** $Id: loslib.c,v 1.11 2005/08/15 14:12:32 roberto Exp roberto $
** $Id: loslib.c,v 1.12 2005/08/26 17:36:32 roberto Exp roberto $
** Standard Operating System library
** See Copyright Notice in lua.h
*/
@ -93,6 +93,8 @@ static void setfield (lua_State *L, const char *key, int value) {
}
static void setboolfield (lua_State *L, const char *key, int value) {
if (value < 0) /* undefined? */
return; /* does not set field */
lua_pushboolean(L, value);
lua_setfield(L, -2, key);
}