From bc8c2c57880523472b30f475d566a8133e2d2e20 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sat, 21 May 2011 14:04:51 -0400
Subject: [PATCH] - Fix s/pattern/prefix/ in clear_cache()

---
 program/include/rcube_json_output.php |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/program/include/rcube_json_output.php b/program/include/rcube_json_output.php
index 1ad1ec5..d1c9de2 100644
--- a/program/include/rcube_json_output.php
+++ b/program/include/rcube_json_output.php
@@ -5,7 +5,7 @@
  | program/include/rcube_json_output.php                                 |
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2008-2010, Roundcube Dev. - Switzerland                 |
+ | Copyright (C) 2008-2010, The Roundcube Dev Team                       |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -170,11 +170,8 @@
     {
         if ($override || !$this->message) {
             $this->message = $message;
-            $this->command(
-                'display_message',
-                rcube_label(array('name' => $message, 'vars' => $vars)),
-                $type
-            );
+            $msgtext = rcube_label_exists($message) ? rcube_label(array('name' => $message, 'vars' => $vars)) : $message;
+            $this->command('display_message', $msgtext, $type);
         }
     }
 
@@ -237,7 +234,11 @@
         unset($this->env['task'], $this->env['action'], $this->env['comm_path']);
 
         $rcmail = rcmail::get_instance();
-        $response = array('action' => $rcmail->action, 'unlock' => get_input_value('_unlock', RCUBE_INPUT_GPC));
+        $response['action'] = $rcmail->action;
+
+        if ($unlock = get_input_value('_unlock', RCUBE_INPUT_GPC)) {
+            $response['unlock'] = $unlock;
+        }
 
         if (!empty($this->env))
             $response['env'] = $this->env;

--
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