From 0e0b1120fba8ed4f2ebc5d62eb29b1a34c1b1007 Mon Sep 17 00:00:00 2001
From: Nils Adermann <naderman@naderman.de>
Date: Wed, 11 Jan 2006 18:56:07 +0000
Subject: - overhauled search system   - updated structure for search backend
 plugins   - better result caching using ACM   - search results no longer
 session restricted => link to them by copying the URL :)   - in-topic search 
  - indexing posts now uses search backend plugins   - develop/search_fill.php
 working again   - fulltext_mysql not working yet - tiny bugfixes to ACM

git-svn-id: file:///svn/phpbb/trunk@5441 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/includes/acm/acm_file.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'phpBB/includes/acm/acm_file.php')

diff --git a/phpBB/includes/acm/acm_file.php b/phpBB/includes/acm/acm_file.php
index 0df3c05a98..fa430b9247 100644
--- a/phpBB/includes/acm/acm_file.php
+++ b/phpBB/includes/acm/acm_file.php
@@ -154,6 +154,11 @@ class acm
 	{
 		global $phpEx;
 
+		if (!$this->_exists($var_name))
+		{
+			return;
+		}
+
 		if ($var_name == 'sql' && !empty($table))
 		{
 			$regex = '(' . ((is_array($table)) ? implode('|', $table) : $table) . ')';
-- 
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