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

diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 5d6a112..f135649 100644 (file)
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -163,7 +163,7 @@ class SpecialWhatLinksHere extends SpecialPage {
                        'rd_from = page_id',
                        'rd_namespace' => $target->getNamespace(),
                        'rd_title' => $target->getDBkey(),
-                       '(rd_interwiki is NULL) or (rd_interwiki = \'\')'
+                       'rd_interwiki = ' . $dbr->addQuotes( '' ) . ' OR rd_interwiki IS NULL'
                )));
 
                if( $fetchlinks ) {