Fix possible PHP warning

12 years ago · ad8552ea6f
parent ead98f4efb
commit ad8552ea6f
1 changed files with 3 additions and 1 deletions
--- a/program/steps/settings/func.inc
+++ b/program/steps/settings/func.inc
@ -184,7 +184,9 @@ function rcmail_user_prefs($current=null)
      $select_timezone = new html_select(array('name' => '_timezone', 'id' => $field_id));
      $select_timezone->add(rcube_label('autodetect'), 'auto');

-      $now = new DateTime();
+      $now   = new DateTime();
+      $zones = array();
+
      foreach (DateTimeZone::listIdentifiers() as $i => $tzs) {
        try {
          $tz = new DateTimeZone($tzs);