fix dangerous code

2015-06-25 13:49:55 +02:00
parent e7503c3c7a
commit 3cad16d2b7
2 changed files with 9 additions and 2 deletions
--- a/lib/functions/filedir/function.makeCorrectDir.php
+++ b/lib/functions/filedir/function.makeCorrectDir.php
@@ -26,6 +26,8 @@
 */
 function makeCorrectDir($dir) {

+	assert('is_string($dir) && strlen($dir) > 0 /* $dir does not look like an actual folder name */');
+
 	$dir = trim($dir);

 	if (substr($dir, -1, 1) != '/') {