From a7f5a94d9ecc371a1ee9fb3b5ffe4bfdd90b5e2d Mon Sep 17 00:00:00 2001
From: Greg Aker <greg.aker@ellislab.com>
Date: Tue, 14 Sep 2010 17:20:53 -0500
Subject: Added a log message in core/output if the cache directory config
 value was not found.

---
 system/core/Output.php    | 1 +
 user_guide/changelog.html | 1 +
 2 files changed, 2 insertions(+)

diff --git a/system/core/Output.php b/system/core/Output.php
index e25e62197..7d3e2e180 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -346,6 +346,7 @@ class CI_Output {
 		
 		if ( ! is_dir($cache_path) OR ! is_really_writable($cache_path))
 		{
+			log_message('error', "Unable to write cache file: ".$cache_path);
 			return;
 		}
 		
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 9bb4a4e81..fb533b082 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -185,6 +185,7 @@ Hg Tag: </p>
 	<li>Fixed a bug in the Encryption library where an empty key was not triggering an error.</li>
 	<li>Fixed a bug in the Email library where CC and BCC recipients were not reset when using the clear() method (#109).</li>
 	<li>Fixed a bug in the URL Helper where prep_url() could cause a PHP error on PHP versions &lt; 5.1.2.</li>
+	<li>Added a log message in core/output if the cache directory config value was not found.</li>
 </ul>
 
 <h2>Version 1.7.2</h2>
-- 
cgit v1.2.3-24-g4f1b