From 13b7b4c4e72e8e14e110d0c217d5fc8848c42128 Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Sat, 4 Oct 2008 04:45:43 +0000
Subject: [PATCH] Added instructions to try and prevent #2901 issues
 reoccurring

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@63636 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/control/Controller.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/control/Controller.php b/core/control/Controller.php
index 11a9704c8..9dd537253 100644
--- a/core/control/Controller.php
+++ b/core/control/Controller.php
@@ -49,6 +49,10 @@ class Controller extends RequestHandlingData {
 	
 	/**
 	 * Handles HTTP requests.
+	 * 
+	 * If you are going to overload handleRequest, make sure that you start the method with $this->pushCurrent()
+	 * and end the method with $this->popCurrent().  Failure to do this will create weird session errors.
+	 * 
 	 * @param $request The {@link HTTPRequest} object that is responsible for distributing request parsing.
 	 */
 	function handleRequest(HTTPRequest $request) {