X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Ffilerepo%2Ffile%2FFile.php;h=9aa2b186e524b2f5b8e2c56f7c03f0636d78bee4;hp=7116c22ce0659834ffa3ae907b1a7d2f40c61814;hb=6c9a2923fe1ee3a65cb027be5e781772f2b12fbd;hpb=99da289757bf70b4f117580c8361e1a335c74d30

diff --git a/includes/filerepo/file/File.php b/includes/filerepo/file/File.php
index 7116c22ce0..9aa2b186e5 100644
--- a/includes/filerepo/file/File.php
+++ b/includes/filerepo/file/File.php
@@ -2165,13 +2165,15 @@ abstract class File implements IDBAccessObject {
 		if ( $handler ) {
 			$metadata = $this->getMetadata();
 
-			if ( $metadata ) {
-				if ( is_string( $metadata ) ) {
-					$metadata = MediaWiki\quietCall( 'unserialize', $metadata );
-				}
+			if ( is_string( $metadata ) ) {
+				$metadata = MediaWiki\quietCall( 'unserialize', $metadata );
+			}
 
-				return $handler->getContentHeaders( $metadata );
+			if ( !is_array( $metadata ) ) {
+				$metadata = [];
 			}
+
+			return $handler->getContentHeaders( $metadata );
 		}
 
 		return [];