* useless calls to tableName

* uninitialized variables

diff --git a/includes/SquidUpdate.php b/includes/SquidUpdate.php
index e01eb0a..023b434 100644 (file)
--- a/includes/SquidUpdate.php
+++ b/includes/SquidUpdate.php
@@ -32,9 +32,6 @@ class SquidUpdate {
                $id = $title->getArticleID();
 
                $dbr =& wfGetDB( DB_SLAVE );
-               $links = $dbr->tableName( 'links' );
-               $page = $dbr->tableName( 'page' );
-
                $res = $dbr->select( array( 'links', 'page' ),
                        array( 'page_namespace', 'page_title' ),
                        array(
@@ -117,6 +114,7 @@ class SquidUpdate {
                                        @list($server, $port) = explode(':', $wgSquidServers[$ss]);
                                        if(!isset($port)) $port = 80;
                                        #$this->debug("Opening socket to $server:$port");
+                                       $error = $errstr = false;
                                        $socket = @fsockopen($server, $port, $error, $errstr, 3);
                                        #$this->debug("\n");
                                        if (!$socket) {