From 167f6795eb23491bcc3fac2985354cdf6493e3b3 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@users.mediawiki.org>
Date: Fri, 4 Sep 2009 13:08:44 +0000
Subject: [PATCH] follow-up to r55768

---
 includes/DjVuImage.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/DjVuImage.php b/includes/DjVuImage.php
index c49971e1c4..942d194d0b 100644
--- a/includes/DjVuImage.php
+++ b/includes/DjVuImage.php
@@ -251,7 +251,9 @@ 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 = 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