From 2ad08fa8c176581c7ab17b31af950adb8b4f3edf Mon Sep 17 00:00:00 2001
From: patdenice <patdenice@piwigo.org>
Date: Wed, 24 Mar 2010 01:36:28 +0000
Subject: feature 1502: bug corrected on guest setting page. Remove
 $conf['default_theme'] from config file (useless). Check if theme is still
 installed in pwg_get_themes.

git-svn-id: http://piwigo.org/svn/trunk@5306 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/functions.inc.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'include/functions.inc.php')

diff --git a/include/functions.inc.php b/include/functions.inc.php
index 0cd0659c4..8a34990fa 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -686,6 +686,8 @@ function url_is_remote($url)
  */
 function get_pwg_themes()
 {
+  global $conf;
+
   $themes = array();
 
   $query = '
@@ -698,7 +700,10 @@ SELECT
   $result = pwg_query($query);
   while ($row = pwg_db_fetch_assoc($result))
   {
-    $themes[ $row['id'] ] = $row['name'];
+    if (file_exists($conf['themes_dir'].'/'.$row['name'].'/'.'themeconf.inc.php'))
+    {
+      $themes[ $row['id'] ] = $row['name'];
+    }
   }
 
   // plugins want remove some themes based on user status maybe?
-- 
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