fix some spacing

[lhc/web/wiklou.git] / includes / Setup.php

diff --git a/includes/Setup.php b/includes/Setup.php
index 273d75b..e87b200 100644 (file)
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -65,12 +65,12 @@ if ( !empty( $wgActionPaths ) && !isset( $wgActionPaths['view'] ) ) {
 if ( !empty( $wgActionPaths ) && !isset( $wgActionPaths['view'] ) ) {
        # 'view' is assumed the default action path everywhere in the code
        # but is rarely filled in $wgActionPaths
-       $wgActionPaths['view'] = $wgArticlePath ;
+       $wgActionPaths['view'] = $wgArticlePath;
 }
 
 if ( $wgStylePath === false ) $wgStylePath = "$wgScriptPath/skins";
 if ( $wgLocalStylePath === false ) $wgLocalStylePath = "$wgScriptPath/skins";
-if ( $wgStyleDirectory === false ) $wgStyleDirectory   = "$IP/skins";
+if ( $wgStyleDirectory === false ) $wgStyleDirectory = "$IP/skins";
 if ( $wgExtensionAssetsPath === false ) $wgExtensionAssetsPath = "$wgScriptPath/extensions";
 
 if ( $wgLogo === false ) $wgLogo = "$wgStylePath/common/images/wiki.png";
@@ -337,7 +337,7 @@ if ( !$wgHtml5Version && $wgHtml5 && $wgAllowRdfaAttributes ) {
 }
 
 # Blacklisted file extensions shouldn't appear on the "allowed" list
-$wgFileExtensions = array_diff ( $wgFileExtensions, $wgFileBlacklist );
+$wgFileExtensions = array_values( array_diff ( $wgFileExtensions, $wgFileBlacklist ) );
 
 if ( $wgArticleCountMethod === null ) {
        $wgArticleCountMethod = $wgUseCommaCount ? 'comma' : 'link';