Remove LinkSearchPage::doQuery override

It is not called and not working, because it missed return statements.

The validation check is done in getQueryInfo and the message is added in
execute, when needed.

Change-Id: I9acbd2f09a922d5a7d66e8ce55e8d24ae65ab560

diff --git a/includes/specials/SpecialLinkSearch.php b/includes/specials/SpecialLinkSearch.php
index 2d6213a..05c89c2 100644 (file)
--- a/includes/specials/SpecialLinkSearch.php
+++ b/includes/specials/SpecialLinkSearch.php
@@ -285,24 +285,6 @@ class LinkSearchPage extends QueryPage {
                return $this->msg( 'linksearch-line' )->rawParams( $urlLink, $pageLink )->escaped();
        }
 
-       /**
-        * Override to check query validity.
-        *
-        * @param mixed $offset Numerical offset or false for no offset
-        * @param mixed $limit Numerical limit or false for no limit
-        */
-       function doQuery( $offset = false, $limit = false ) {
-               list( $this->mMungedQuery, ) = LinkSearchPage::mungeQuery( $this->mQuery, $this->mProt );
-               if ( $this->mMungedQuery === false ) {
-                       $this->getOutput()->addWikiMsg( 'linksearch-error' );
-               } else {
-                       // For debugging
-                       // Generates invalid xhtml with patterns that contain --
-                       //$this->getOutput()->addHTML( "\n<!-- " . htmlspecialchars( $this->mMungedQuery ) . " -->\n" );
-                       parent::doQuery( $offset, $limit );
-               }
-       }
-
        /**
         * Override to squash the ORDER BY.
         * We do a truncated index search, so the optimizer won't trust