From 7434438b98bac23b779bb29431ffeeaa7d3316b1 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Sat, 6 Nov 2004 02:52:25 +0000
Subject: [PATCH] Don't forgot to actually _make_ the replacements for illegal
 chars. :P

---
 includes/normal/UtfNormal.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/normal/UtfNormal.php b/includes/normal/UtfNormal.php
index 6819b710a8..b3592908f9 100644
--- a/includes/normal/UtfNormal.php
+++ b/includes/normal/UtfNormal.php
@@ -258,7 +258,7 @@ class UtfNormal {
 	 */
 	function quickIsNFCVerify( &$string ) {
 		# Screen out some characters that eg won't be allowed in XML
-		preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', UTF8_REPLACEMENT, $string );
+		$string = preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', UTF8_REPLACEMENT, $string );
 		
 		# ASCII is always valid NFC!
 		# If we're only ever given plain ASCII, we can avoid the overhead
-- 
2.20.1