Use buildConcat()

diff --git a/maintenance/namespaceDupes.php b/maintenance/namespaceDupes.php
index a402efc..fac1291 100644 (file)
--- a/maintenance/namespaceDupes.php
+++ b/maintenance/namespaceDupes.php
@@ -203,7 +203,7 @@ class NamespaceConflictChecker extends Maintenance {
                $titleSql = "TRIM(LEADING '$prefix:' FROM {$page}_title)";
                if( $ns == 0 ) {
                        // An interwiki; try an alternate encoding with '-' for ':'
-                       $titleSql = "CONCAT('$prefix-',$titleSql)";
+                       $titleSql = $this->db->buildConcat( array( "'$prefix-'", $titleSql ) );
                }
                                      
                $sql = "SELECT {$page}_id    AS id,
@@ -214,7 +214,7 @@ class NamespaceConflictChecker extends Maintenance {
                         WHERE {$page}_namespace=0
                           AND {$page}_title LIKE '$likeprefix:%'";
 
-               $result = $this->db->query( $sql, 'NamespaceConflictChecker::getConflicts' );
+               $result = $this->db->query( $sql, __METHOD__ );
 
                $set = array();
                while( $row = $this->db->fetchObject( $result ) ) {