From 43893763c52d47529c7c3c1dafb548c9dd4d1e20 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Mon, 6 Oct 2008 23:02:08 +0000
Subject: #226728 by chx and Eaton: Flush form caches when cache is cleared on
 cron.

---
 modules/system/system.module | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'modules/system/system.module')

diff --git a/modules/system/system.module b/modules/system/system.module
index 39019fe78..e4d9abea0 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -1412,6 +1412,11 @@ function system_cron() {
     }
     db_query('DELETE FROM {files} WHERE fid = %d', $file->fid);
   }
+  $core = array('cache', 'cache_block', 'cache_filter', 'cache_page', 'cache_form', 'cache_menu');
+  $cache_tables = array_merge(module_invoke_all('flush_caches'), $core);
+  foreach ($cache_tables as $table) {
+    cache_clear_all(NULL, $table);
+  }
 }
 
 /**
-- 
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