From cfa7891b0651ed193fbaf072f99bceaf664cbe03 Mon Sep 17 00:00:00 2001
From: jekkos <jeroen.peelaerts@gmail.com>
Date: Fri, 6 Apr 2018 01:00:12 +0200
Subject: [PATCH] Catch warnings if config file rewrite fails

---
 application/controllers/Config.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/application/controllers/Config.php b/application/controllers/Config.php
index 8a725265b..56dc59fea 100644
--- a/application/controllers/Config.php
+++ b/application/controllers/Config.php
@@ -930,17 +930,16 @@ class Config extends Secure_Controller
 			// Chmod the file
 			@chmod($config_path, 0777);
 
-			// Write the new config.php file
-			$handle = fopen($config_path, 'w+');
-
 			// Verify file permissions
 			if(is_writable($config_path))
 			{
+				// Write the new config.php file
+				$handle = @fopen($config_path, 'w+');
 				// Write the file
 				$result = (fwrite($handle, $config) === FALSE) ? FALSE : TRUE;
-			}
 
-			fclose($handle);
+				fclose($handle);
+			}
 
 			// Chmod the file
 			@chmod($config_path, 0444);