Remove return bool from MysqlUpdater::doInterwikiUpdate

All return values unequal to false are treated as "update done",
so return void is okay.

Change-Id: I553f6acb450a5fe1708aec641181f9a07da1ac39

diff --git a/includes/installer/MysqlUpdater.php b/includes/installer/MysqlUpdater.php
index 2abc6b6..3f80f25 100644 (file)
--- a/includes/installer/MysqlUpdater.php
+++ b/includes/installer/MysqlUpdater.php
@@ -390,7 +390,7 @@ class MysqlUpdater extends DatabaseUpdater {
                global $IP;
 
                if ( !$this->doTable( 'interwiki' ) ) {
-                       return true;
+                       return;
                }
 
                if ( $this->db->tableExists( "interwiki", __METHOD__ ) ) {