From 9e1ed8d436a0b73c5985fb14b904a9336ea0be7a Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@users.mediawiki.org>
Date: Sat, 5 Sep 2009 06:45:38 +0000
Subject: [PATCH] use UtfNormal::cleanUp()  (r55768)

---
 includes/DjVuImage.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/includes/DjVuImage.php b/includes/DjVuImage.php
index 942d194d0b..544a455bdf 100644
--- a/includes/DjVuImage.php
+++ b/includes/DjVuImage.php
@@ -251,9 +251,7 @@ class DjVuImage {
 			wfProfileOut( 'djvutxt' );
 			if( $retval == 0) {
 				# Get rid of invalid UTF-8, strip control characters
-				wfSuppressWarnings();
-				$txt = iconv( "UTF-8","UTF-8//IGNORE", $txt );
-				wfRestoreWarnings();
+				$txt = UtfNormal::cleanUp( $txt );
 				$txt = preg_replace( "/[\013\035\037]/", "", $txt );
 				$txt = htmlspecialchars($txt);
 				$txt = preg_replace( "/\((page\s[\d-]*\s[\d-]*\s[\d-]*\s[\d-]*\s*\&quot;([^<]*?)\&quot;\s*|)\)/s", "<PAGE value=\"$2\" />", $txt  );
-- 
2.20.1