From: Christian Weiske <cweiske@cweiske.de>
Date: Thu, 16 Aug 2012 20:50:25 +0000 (+0200)
Subject: check if dir can be created
X-Git-Tag: v0.1.0~17
X-Git-Url: https://git.cweiske.de/surrogator.git/commitdiff_plain/c083f00a1813729162aca77fcc72642c5b7eb6b0

check if dir can be created
---

diff --git a/surrogator.php b/surrogator.php
index 460cfaa..6270cdc 100755
--- a/surrogator.php
+++ b/surrogator.php
@@ -85,7 +85,10 @@ if (!isset($logLevel)) {
 
 if (!is_dir($varDir . '/square')) {
     log('creating square dir: ' . $varDir . '/square');
-    mkdir($varDir . '/square', 0755, true);
+    if (!mkdir($varDir . '/square', 0755, true)) {
+        logErr('cannot create square dir');
+        exit(5);
+    }
 }
 log('sizes: ' . implode(', ', $sizes), 2);
 foreach ($sizes as $size) {