From 8b264184ec9f6f5ee27bd4cd7caf894ad5d8bdee Mon Sep 17 00:00:00 2001
From: Tom Rix <tom@rixth.org>
Date: Mon, 1 Mar 2010 02:53:40 +0000
Subject: [PATCH] ENHANCEMENT: Removed unnecessary subsite caching for better
 static publishing operation. (from r81673)

---
 code/Subsite.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/Subsite.php b/code/Subsite.php
index 9be782d..44669a0 100644
--- a/code/Subsite.php
+++ b/code/Subsite.php
@@ -462,7 +462,6 @@ JS;
 	 * This is used primarily when using subsites in conjunction with StaticPublisher
 	 *
 	 * @return void
-	 * @author Tom Rix
 	 */
 	static function writeHostMap($file = null) {
 		if (!$file) $file = Director::baseFolder().'/cache/host-map.php';
@@ -478,7 +477,8 @@ JS;
 		}
 		
 		$data = '<?php $subsiteHostmap = '.var_export($hostmap, true).' ?>';
-		file_put_contents($file, $data);
+		
+		if (is_writable($file)) file_put_contents($file, $data);
 	}
 
 	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////