Index: engines/eacc.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/cacherouter/engines/eacc.php,v
retrieving revision 1.1.2.14
diff -u -p -r1.1.2.14 eacc.php
--- engines/eacc.php	5 Sep 2009 13:03:25 -0000	1.1.2.14
+++ engines/eacc.php	28 Jan 2010 19:32:23 -0000
@@ -80,7 +80,7 @@ class eaccCache extends Cache {
       $lookup = $this->getLookup();
 
       // If the lookup table is empty, initialize table
-      if (empty($lookup)) {
+      if (!is_array($lookup)) {
         $lookup = array();
       }