From acd6e1a6c51928cff55e737c6f1fef2b5b356887 Mon Sep 17 00:00:00 2001
From: Andrew O'Neil <andy@andyofniall.net>
Date: Thu, 1 Nov 2007 21:56:44 +0000
Subject: [PATCH] #1500 - Infinite loop in Blog's RSS widget

---
 code/BlogHolder.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/code/BlogHolder.php b/code/BlogHolder.php
index a147e72..7c03bfa 100644
--- a/code/BlogHolder.php
+++ b/code/BlogHolder.php
@@ -201,6 +201,15 @@ class BlogHolder_Controller extends Page_Controller {
 		return array();
 	}
 	
+	function defaultAction($action) {
+		// Protection against infinite loops when an RSS widget pointing to this page is added to this page
+		if(stristr($_SERVER['HTTP_USER_AGENT'], 'SimplePie')) {
+			return $this->rss();
+		}
+		
+		return parent::defaultAction($action);
+	}
+	
 }
 
 
@@ -228,4 +237,4 @@ class BlogEntry_Form extends Form {
 	}
 }
 
-?>
\ No newline at end of file
+?>