| Index: trunk/phase3/includes/Xml.php |
| — | — | @@ -42,13 +42,15 @@ |
| 43 | 43 | */ |
| 44 | 44 | private static function expandAttributes( $attribs ) { |
| 45 | 45 | $out = ''; |
| 46 | | - if( is_array( $attribs ) ) { |
| | 46 | + if( is_null( $attribs ) ) { |
| | 47 | + return null; |
| | 48 | + } elseif( is_array( $attribs ) ) { |
| 47 | 49 | foreach( $attribs as $name => $val ) |
| 48 | 50 | $out .= " {$name}=\"" . Sanitizer::encodeAttribute( $val ) . '"'; |
| | 51 | + return $out; |
| 49 | 52 | } else { |
| 50 | 53 | throw new MWException( 'Expected attribute array, got something else in ' . __METHOD__ ); |
| 51 | 54 | } |
| 52 | | - return $out; |
| 53 | 55 | } |
| 54 | 56 | |
| 55 | 57 | /** |