From: Janusz Dobrowolski <janusz@frontaccouting.eu>
Date: Wed, 25 May 2011 08:15:20 +0000 (+0200)
Subject: Check added for directory existence in flush_dir() helper
X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=commitdiff_plain;h=d8fdc1db4b9bef4db6e10ac96be9ba6365b85d36;p=textcart.git

Check added for directory existence in flush_dir() helper
---

diff --git a/includes/current_user.inc b/includes/current_user.inc
index b97db9f..27d69e3 100644
--- a/includes/current_user.inc
+++ b/includes/current_user.inc
@@ -520,6 +520,8 @@ function array_search_key($needle, $haystack, $valuekey=null)
 function flush_dir($path, $wipe = false) 
 {
 	$dir = opendir($path);
+	if(!$dir)
+		return;
 	while(false !== ($fname = readdir($dir))) {
 		if($fname=='.' || $fname=='..' || $fname=='CVS' || (!$wipe && $fname=='index.php')) continue;
   		if(is_dir($path.'/'.$fname)) {