From e5ae1698cac8f0eb222e23170cf3459bdff103c5 Mon Sep 17 00:00:00 2001
From: Meik Sievertsen <acydburn@phpbb.com>
Date: Tue, 10 Jul 2007 17:36:59 +0000
Subject: more failsafe "glob()" method.

git-svn-id: file:///svn/phpbb/trunk@7863 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/install/install_update.php | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'phpBB/install/install_update.php')

diff --git a/phpBB/install/install_update.php b/phpBB/install/install_update.php
index 2140e557e4..9bf475abfa 100644
--- a/phpBB/install/install_update.php
+++ b/phpBB/install/install_update.php
@@ -433,8 +433,27 @@ class install_update extends module
 						else if (!$recache)
 						{
 							$last_change = $theme['theme_mtime'];
+							$file_list = @glob("{$phpbb_root_path}styles/{$theme['theme_path']}/theme/*.css", GLOB_NOSORT);
 
-							foreach (glob("{$phpbb_root_path}styles/{$theme['theme_path']}/theme/*.css", GLOB_NOSORT) as $file)
+							if ($file_list === false || $file_list === NULL)
+							{
+								$file_list = array();
+								$dir = @opendir("{$phpbb_root_path}styles/{$theme['theme_path']}/theme");
+
+								if ($dir)
+								{
+									while (($entry = readdir($dir)) !== false)
+									{
+										if (substr(strrchr($entry, '.'), 1) == 'css')
+										{
+											$file_list[] = $entry;
+										}
+									}
+									closedir($dir);
+								}
+							}
+
+							foreach ($file_list as $file)
 							{
 								if ($last_change < @filemtime($file))
 								{
-- 
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