hotline #64062 test fix

tests/application/modules/AbstractControllerTestCase.php

@@ -303,7 +303,7 @@ abstract class AbstractControllerTestCase extends Zend_Test_PHPUnit_ControllerTe
     $messages = $this->_getFlashMessengerMessages();
     $this->assertContains($value,
                           $this->_getFlashMessengerMessages(),
-                          implode(',', $messages));
+                          $message);
   }