protected function extractExtensionMessagesFiles( $dir, array $info ) {
if ( isset( $info['ExtensionMessagesFiles'] ) ) {
- $this->globals["wgExtensionMessagesFiles"] += array_map( function( $file ) use ( $dir ) {
+ $this->globals["wgExtensionMessagesFiles"] += array_map( function ( $file ) use ( $dir ) {
return "$dir/$file";
}, $info['ExtensionMessagesFiles'] );
}