Update to MediaWiki 1.21.1

1 files changed, 13 insertions, 13 deletions

diff --git a/includes/media/GIF.php b/includes/media/GIF.php
index 84b9b8ca..2e532feb 100644
--- a/includes/media/GIF.php
+++ b/includes/media/GIF.php
@@ -29,7 +29,7 @@
 class GIFHandler extends BitmapHandler {
 
 	const BROKEN_FILE = '0'; // value to store in img_metadata if error extracting metadata.
-	
+
 	function getMetadata( $image, $filename ) {
 		try {
 			$parsedGIFMetadata = BitmapMetadataHandler::GIF( $filename );
@@ -39,7 +39,7 @@ class GIFHandler extends BitmapHandler {
 			return self::BROKEN_FILE;
 		}
 
-		return serialize($parsedGIFMetadata);
+		return serialize( $parsedGIFMetadata );
 	}
 
 	/**
@@ -53,7 +53,7 @@ class GIFHandler extends BitmapHandler {
 			return false;
 		}
 		$meta = unserialize( $meta );
-		 if ( !isset( $meta['metadata'] ) || count( $meta['metadata'] ) <= 1 ) {
+		if ( !isset( $meta['metadata'] ) || count( $meta['metadata'] ) <= 1 ) {
 			return false;
 		}
 
@@ -85,7 +85,7 @@ class GIFHandler extends BitmapHandler {
 	function isAnimatedImage( $image ) {
 		$ser = $image->getMetadata();
 		if ( $ser ) {
-			$metadata = unserialize($ser);
+			$metadata = unserialize( $ser );
 			if( $metadata['frameCount'] > 1 ) {
 				return true;
 			}
@@ -119,13 +119,13 @@ class GIFHandler extends BitmapHandler {
 		wfRestoreWarnings();
 
 		if ( !$data || !is_array( $data ) ) {
-			wfDebug(__METHOD__ . ' invalid GIF metadata' );
+			wfDebug( __METHOD__ . ' invalid GIF metadata' );
 			return self::METADATA_BAD;
 		}
 
 		if ( !isset( $data['metadata']['_MW_GIF_VERSION'] )
 			|| $data['metadata']['_MW_GIF_VERSION'] != GIFMetadataExtractor::VERSION ) {
-			wfDebug(__METHOD__ . ' old but compatible GIF metadata' );
+			wfDebug( __METHOD__ . ' old but compatible GIF metadata' );
 			return self::METADATA_COMPATIBLE;
 		}
 		return self::METADATA_GOOD;
@@ -141,29 +141,29 @@ class GIFHandler extends BitmapHandler {
 		$original = parent::getLongDesc( $image );
 
 		wfSuppressWarnings();
-		$metadata = unserialize($image->getMetadata());
+		$metadata = unserialize( $image->getMetadata() );
 		wfRestoreWarnings();
-		
-		if (!$metadata || $metadata['frameCount'] <=  1) {
+
+		if ( !$metadata || $metadata['frameCount'] <= 1 ) {
 			return $original;
 		}
 
 		/* Preserve original image info string, but strip the last char ')' so we can add even more */
 		$info = array();
 		$info[] = $original;
-		
+
 		if ( $metadata['looped'] ) {
 			$info[] = wfMessage( 'file-info-gif-looped' )->parse();
 		}
-		
+
 		if ( $metadata['frameCount'] > 1 ) {
 			$info[] = wfMessage( 'file-info-gif-frames' )->numParams( $metadata['frameCount'] )->parse();
 		}
-		
+
 		if ( $metadata['duration'] ) {
 			$info[] = $wgLang->formatTimePeriod( $metadata['duration'] );
 		}
-		
+
 		return $wgLang->commaList( $info );
 	}
 }