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-rw-r--r--src/time/__tz.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/time/__tz.c b/src/time/__tz.c
index 13cb1aed..102c8bc7 100644
--- a/src/time/__tz.c
+++ b/src/time/__tz.c
@@ -125,7 +125,8 @@ static void do_tzset()
 		"/usr/share/zoneinfo/\0/share/zoneinfo/\0/etc/zoneinfo/\0";
 
 	s = getenv("TZ");
-	if (!s || !*s) s = "/etc/localtime";
+	if (!s) s = "/etc/localtime";
+	if (!*s) s = __gmt;
 
 	if (old_tz && !strcmp(s, old_tz)) return;