Follow-up 2a04f2d: don't pass [''] as tag filter when tagfilter=''

[lhc/web/wiklou.git] / includes / specials / SpecialRecentchangeslinked.php

diff --git a/includes/specials/SpecialRecentchangeslinked.php b/includes/specials/SpecialRecentchangeslinked.php
index 80ec2b1..fee336e 100644 (file)
--- a/includes/specials/SpecialRecentchangeslinked.php
+++ b/includes/specials/SpecialRecentchangeslinked.php
@@ -104,7 +104,7 @@ class SpecialRecentChangesLinked extends SpecialRecentChanges {
                        $select[] = 'page_latest';
                }
 
-               $tagFilter = explode( '|', $opts['tagfilter'] );
+               $tagFilter = $opts['tagfilter'] ? explode( '|', $opts['tagfilter'] ) : [];
                ChangeTags::modifyDisplayQuery(
                        $tables,
                        $select,