Accessor for LinksUpdate's parser output

[lhc/web/wiklou.git] / includes / ForkController.php

diff --git a/includes/ForkController.php b/includes/ForkController.php
index 1cd49e7..9cacef5 100644 (file)
--- a/includes/ForkController.php
+++ b/includes/ForkController.php
@@ -34,7 +34,7 @@ class ForkController {
 
        public function __construct( $numProcs, $flags = 0 ) {
                if ( php_sapi_name() != 'cli' ) {
-                       throw new MWException( "MultiProcess cannot be used from the web." );
+                       throw new MWException( "ForkController cannot be used from the web." );
                }
                $this->procsToStart = $numProcs;
                $this->flags = $flags;
@@ -119,11 +119,13 @@ class ForkController {
                // Don't share DB or memcached connections
                wfGetLBFactory()->destroyInstance();
                ObjectCache::clear();
-               unset( $wgMemc );
+               $wgMemc = null;
        }
 
        /**
         * Fork a number of worker processes.
+        *
+        * @return string
         */
        protected function forkWorkers( $numProcs ) {
                $this->prepareEnvironment();