* localtime.cc (tzset): Call tzsetwall only if it hasn't been

called before.
2007-12-11 15:01:31 +00:00
parent fb09a73e93
commit 4b93ac1f7f
2 changed files with 7 additions and 1 deletions
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* localtime.cc (tzset): Call tzsetwall only if it hasn't been
+	called before.
+
 2007-12-07  Corinna Vinschen  <corinna@vinschen.de>

 	* include/sys/cygwin.h: Include limits.h.
--- a/winsup/cygwin/localtime.cc
+++ b/winsup/cygwin/localtime.cc
@@ -1476,7 +1476,8 @@ tzset P((void))
 	const char *	name = getenv("TZ");

 	if (name == NULL) {
-		tzsetwall();
+		if (!lcl_is_set)
+			tzsetwall();
 		return;
 	}