Handle edge case in WikiPage::lock()

[lhc/web/wiklou.git] / includes / media / DjVu.php

diff --git a/includes/media/DjVu.php b/includes/media/DjVu.php
index 749ef23..b422bfa 100644 (file)
--- a/includes/media/DjVu.php
+++ b/includes/media/DjVu.php
@@ -265,9 +265,9 @@ class DjVuHandler extends ImageHandler {
                        return $metadata;
                }
 
-               wfSuppressWarnings();
+               MediaWiki\suppressWarnings();
                $unser = unserialize( $metadata );
-               wfRestoreWarnings();
+               MediaWiki\restoreWarnings();
                if ( is_array( $unser ) ) {
                        if ( isset( $unser['error'] ) ) {
                                return false;
@@ -304,7 +304,7 @@ class DjVuHandler extends ImageHandler {
                        return false;
                }
 
-               wfSuppressWarnings();
+               MediaWiki\suppressWarnings();
                try {
                        // Set to false rather than null to avoid further attempts
                        $image->dejaMetaTree = false;
@@ -327,7 +327,7 @@ class DjVuHandler extends ImageHandler {
                } catch ( Exception $e ) {
                        wfDebug( "Bogus multipage XML metadata on '{$image->getName()}'\n" );
                }
-               wfRestoreWarnings();
+               MediaWiki\restoreWarnings();
                if ( $gettext ) {
                        return $image->djvuTextTree;
                } else {