From 5e4bcf7b877f8d4ff9ab2ee76fb5ce246ea2f59c Mon Sep 17 00:00:00 2001
From: webchick <webchick@24967.no-reply.drupal.org>
Date: Sun, 3 Jul 2011 11:03:03 -0700
Subject: Issue #879076 by alex_b, pillarsdotnet, ceardach: Fixed Do not set
 expired=0 where expired is already 0 (performance).

---
 modules/system/system.module | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/system/system.module b/modules/system/system.module
index c3b4a1e39..8fc0ffa43 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -3018,6 +3018,7 @@ function system_cron() {
     ->fields(array(
       'expire' => 0,
     ))
+    ->condition('expire', 0, '<>')
     ->condition('expire', REQUEST_TIME, '<')
     ->execute();
 }
-- 
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