[gnome-control-center] datetime: Unset TZ after we're done

[Bastien Nocera <hadess src gnome org>]

commit 07e51912e6017d747a2728ee3fe371c81ec9c99d
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Apr 15 04:15:30 2011 +0100

    datetime: Unset TZ after we're done
    
    Just in case we call localtime() for something else...

 panels/datetime/tz.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/panels/datetime/tz.c b/panels/datetime/tz.c
index ac8c770..776418b 100644
--- a/panels/datetime/tz.c
+++ b/panels/datetime/tz.c
@@ -235,6 +235,8 @@ tz_info_from_location (TzLocation *loc)
 #endif
 
 	tzinfo->daylight = curzone->tm_isdst;
+
+	setenv ("TZ", "", 1);
 	
 	return tzinfo;
 }