Avoid unnecessary closure

Change-Id: Ic17dce21b8a7175d75545f76c9e6c365d0e536cb
2018-05-16 17:05:46 -07:00
parent fdd26ab2e0
commit 8d8aef75c0
1 changed files with 1 additions and 3 deletions
--- a/includes/ULSJsonMessageLoader.php
+++ b/includes/ULSJsonMessageLoader.php
@@ -44,9 +44,7 @@ class ULSJsonMessageLoader {
 			$filenames[] = __DIR__ . "/../i18n/$language.json";
 		}

-		$filenames = array_filter( $filenames, function ( $filename ) {
-			return file_exists( $filename );
-		} );
+		$filenames = array_filter( $filenames, 'file_exists' );

 		return $filenames;
 	}