Fixed problem with timezone when not set in users pref

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@2702 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/src/validate.php b/src/validate.php
index 9849264c5c3c7a3a43ac9432fcd25786c7017bfb..f19a860452de15fe3836b90b17973f55b9cdcce6 100644 (file)
--- a/src/validate.php
+++ b/src/validate.php
@@ -80,7 +80,8 @@ global $username, $data_dir;
 set_up_language(getPref($data_dir, $username, 'language'));
 
 $timeZone = getPref($data_dir, $username, 'timezone');
-if ( $timeZone != SMPREF_NONE && !ini_get("safe_mode")) {
+if ( $timeZone != SMPREF_NONE && ($timeZone != "") 
+    && !ini_get("safe_mode")) {
     putenv("TZ=".$timeZone);
 }
 ?>