X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fmedia%2FFormatMetadata.php;h=f683da2c02609afaed9bc01b15cdab20624071b9;hb=bdf062a8e9f351d3b94f99f2cbe9f7176f0b8801;hp=b008a226884b3e2c4f58bc2e6c7efa43229883a2;hpb=565558f4ef6762df13613d3ef03804b39423cf2e;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/media/FormatMetadata.php b/includes/media/FormatMetadata.php
index b008a22688..f683da2c02 100644
--- a/includes/media/FormatMetadata.php
+++ b/includes/media/FormatMetadata.php
@@ -1047,7 +1047,7 @@ class FormatMetadata extends ContextSource {
 
 		if ( !is_array( $vals ) ) {
 			return $vals; // do nothing if not an array;
-		} elseif ( count( $vals ) === 1 && $type !== 'lang' ) {
+		} elseif ( count( $vals ) === 1 && $type !== 'lang' && isset( $vals[0] ) ) {
 			return $vals[0];
 		} elseif ( count( $vals ) === 0 ) {
 			wfDebug( __METHOD__ . " metadata array with 0 elements!\n" );