From 93fcbccb727e1969add028d75352e01e1c25088c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Sun, 8 Aug 2004 10:15:20 +0000
Subject: [PATCH] Fix for file cache on PHP 4.1.2. The text string seems to be
 passed by references, and changing it screws things royally; instead make a
 copy.

---
 includes/CacheManager.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/CacheManager.php b/includes/CacheManager.php
index e85f69d94b..7a681140da 100644
--- a/includes/CacheManager.php
+++ b/includes/CacheManager.php
@@ -110,7 +110,8 @@ class CacheManager {
 		if(!file_exists($mydir2)) { mkdir($mydir2,0775); }
 	}
 	
-	function saveToFileCache( $text ) {
+	function saveToFileCache( $origtext ) {
+		$text = $origtext;
 		if(strcmp($text,'') == 0) return '';
 		
 		wfDebug(" saveToFileCache()\n", false);
-- 
2.20.1