lua

commit 1e6a559b29dbbafaa90a1035f4a265cde0b5791c
parent 2d2f955763c3ff7bee92ca52043ebf5fb23e72e0
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri,  9 Sep 2005 15:22:24 -0300

does not set isdst when undefined

Diffstat:
M
loslib.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/loslib.c b/loslib.c
@@ -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);
 }