From 28ec1c40a55a1b4b5f613040357286f24e698d8e Mon Sep 17 00:00:00 2001
From: David Yell <neon1024@gmail.com>
Date: Fri, 18 Jul 2014 11:28:41 +0100
Subject: [PATCH] When specifying Session as a component and using Session
 flash messages, you end up with 'Paginator, Session, Session' which doesn't
 make sense. Added an array_unique to remove any duplicated components.

---
 lib/Cake/Console/Command/Task/ControllerTask.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Cake/Console/Command/Task/ControllerTask.php b/lib/Cake/Console/Command/Task/ControllerTask.php
index 5ed17d176..86ed4737c 100644
--- a/lib/Cake/Console/Command/Task/ControllerTask.php
+++ b/lib/Cake/Console/Command/Task/ControllerTask.php
@@ -188,6 +188,7 @@ class ControllerTask extends BakeTask {
 				if (strtolower($wannaUseSession) === 'y') {
 					array_push($components, 'Session');
 				}
+				array_unique($components);
 			}
 		} else {
 			list($wannaBakeCrud, $wannaBakeAdminCrud) = $this->_askAboutMethods();