From 443e135d59e9d227eec818dabf9ee64d7a73d474 Mon Sep 17 00:00:00 2001
From: Christopher Smith <chris@jalakai.co.uk>
Date: Wed, 16 Oct 2013 22:04:01 +0100
Subject: replace boolean conditional checks on possibly uninitialized vars
 with \!empty/empty/isset as appropriate

---
 inc/io.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc/io.php')

diff --git a/inc/io.php b/inc/io.php
index 4bd7c3364..eff0279ac 100644
--- a/inc/io.php
+++ b/inc/io.php
@@ -393,7 +393,7 @@ function io_mkdir_p($target){
             return io_mkdir_ftp($dir);
         }else{
             $ret = @mkdir($target,$conf['dmode']); // crawl back up & create dir tree
-            if($ret && $conf['dperm']) chmod($target, $conf['dperm']);
+            if($ret && !empty($conf['dperm'])) chmod($target, $conf['dperm']);
             return $ret;
         }
     }
-- 
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