Always return string on HTMLTagFilter::getInputHTML

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

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index cc7086c..4ef731b 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -30,7 +30,7 @@ if ( !defined( 'MEDIAWIKI' ) ) {
 /**
  * Compatibility functions
  *
- * We support PHP 5.3.2 and up.
+ * We support PHP 5.3.3 and up.
  * Re-implementations of newer functions or functions in non-standard
  * PHP extensions may be included here.
  */
@@ -3709,7 +3709,7 @@ function wfWaitForSlaves(
        // Figure out which clusters need to be checked
        $lbs = array();
        if ( $cluster === '*' ) {
-               wfGetLBFactory()->forEachLB( function( LoadBalancer $lb ) use ( &$lbs ) {
+               wfGetLBFactory()->forEachLB( function ( LoadBalancer $lb ) use ( &$lbs ) {
                        $lbs[] = $lb;
                } );
        } elseif ( $cluster !== false ) {