From 73b14686fc7f2ac028af4e8366e7d3882d2894a8 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 30 Oct 2014 07:51:53 -0400
Subject: [PATCH] Fix possible issues in skin/skin_path config handling (#1490125)

---
 program/include/rcmail_output_html.php |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/program/include/rcmail_output_html.php b/program/include/rcmail_output_html.php
index d4f9185..7a0992f 100644
--- a/program/include/rcmail_output_html.php
+++ b/program/include/rcmail_output_html.php
@@ -168,6 +168,8 @@
             $valid = !$skin;
         }
 
+        $skin_path = rtrim($skin_path, '/');
+
         $this->config->set('skin_path', $skin_path);
         $this->base_path = $skin_path;
 
@@ -870,17 +872,17 @@
                     $attrib['name'] = $this->eval_expression($attrib['expression']);
 
                 if ($attrib['name'] || $attrib['command']) {
-                    // @FIXME: 'noshow' is useless, remove?
-                    if ($attrib['noshow']) {
-                        return '';
-                    }
-
                     $vars = $attrib + array('product' => $this->config->get('product_name'));
                     unset($vars['name'], $vars['command']);
 
                     $label   = $this->app->gettext($attrib + array('vars' => $vars));
                     $quoting = !empty($attrib['quoting']) ? strtolower($attrib['quoting']) : (rcube_utils::get_boolean((string)$attrib['html']) ? 'no' : '');
 
+                    // 'noshow' can be used in skins to define new labels
+                    if ($attrib['noshow']) {
+                        return '';
+                    }
+
                     switch ($quoting) {
                         case 'no':
                         case 'raw':

--
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