From b39d4ade08776523f31c35d5283ab6aee1c3531f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Mon, 22 Nov 2004 17:35:13 +0000
Subject: [PATCH] modified tzset to use the global tzfilename when no TZ env
 variable is found

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10180 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kernel/libroot/posix/time/localtime.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/kernel/libroot/posix/time/localtime.c b/src/kernel/libroot/posix/time/localtime.c
index b16a24f277..139d553b2e 100644
--- a/src/kernel/libroot/posix/time/localtime.c
+++ b/src/kernel/libroot/posix/time/localtime.c
@@ -947,15 +947,24 @@ tzsetwall P((void))
 	settzname();
 }
 
+
+#include <StorageDefs.h>
+void _get_tzfilename(char* filename, size_t length);
+
 void
 tzset P((void))
 {
 	register const char *	name;
+	char tzfilename[B_PATH_NAME_LENGTH];
 
 	name = getenv("TZ");
 	if (name == NULL) {
-		tzsetwall();
-		return;
+		_get_tzfilename(tzfilename, B_PATH_NAME_LENGTH);
+		if (tzfilename[0] == '\0') {
+			tzsetwall();
+			return;
+		}
+		name = tzfilename;
 	}
 
 	if (lcl_is_set > 0 && strcmp(lcl_TZname, name) == 0)