Gracefully shrug on database errors

thomascube

2011-04-19 bbb1427caabba60e4329d4b3653fbf29d5ddddcc

 program/steps/settings/folders.inc

@@ -354,11 +354,11 @@
        foreach ($a_threaded as $key => $val) {
            if ($key == $oldname) {
                unset($a_threaded[$key]);
               $a_threaded[$newname] = true;
                $a_threaded[$newname] = true;
            }
            else if (preg_match($oldprefix, $key)) {
                unset($a_threaded[$key]);
               $a_threaded[preg_replace($oldprefix, $newname.$delimiter, $key)] = true;
                $a_threaded[preg_replace($oldprefix, $newname.$delimiter, $key)] = true;
            }
        }
        $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));