check for empty, not just zero

diff --git a/framework/ActiveSync/lib/Horde/ActiveSync/Request/Base.php b/framework/ActiveSync/lib/Horde/ActiveSync/Request/Base.php
index 74f7fb1..2165ddb 100644 (file)
--- a/framework/ActiveSync/lib/Horde/ActiveSync/Request/Base.php
+++ b/framework/ActiveSync/lib/Horde/ActiveSync/Request/Base.php
@@ -119,7 +119,7 @@ abstract class Horde_ActiveSync_Request_Base
             $state = $this->_driver->getStateObject();
             $storedKey = $state->getPolicyKey($this->_devId);
             /* Loose provsioning should allow a blank key */
-            if (($storedKey == 0 || $storedKey != $sentKey) &&
+            if ((empty($storedKey) || $storedKey != $sentKey) &&
                ($this->_provisioning !== 'loose' ||
                ($this->_provisioning === 'loose' && !empty($this->_policyKey)))) {
 
@@ -145,4 +145,4 @@ abstract class Horde_ActiveSync_Request_Base
         $this->_devId = $devId;
     }
 
-}
\ No newline at end of file
+}