Fix tags not being set in Special:Block

Currently, a PHP error is thrown when tags are not set
in Special:Block on line 832. This patch fixes this
by adding an extra isset() check to see if the tags
variable is set.

Bug: T156486
Change-Id: Ib8722bffbcac5953263ded41eceb3d389d0932f0

diff --git a/includes/specials/SpecialBlock.php b/includes/specials/SpecialBlock.php
index 93cb377..c18ae0e 100644 (file)
--- a/includes/specials/SpecialBlock.php
+++ b/includes/specials/SpecialBlock.php
@@ -829,7 +829,7 @@ class SpecialBlock extends FormSpecialPage {
                $logEntry->setRelations( [ 'ipb_id' => $blockIds ] );
                $logId = $logEntry->insert();
 
-               if ( count( $data['Tags'] ) ) {
+               if ( !empty( $data['Tags'] ) ) {
                        $logEntry->setTags( $data['Tags'] );
                }