Missing update of shipping tax when crediting an invoice.

[fa-stable.git] / includes / main.inc

diff --git a/includes/main.inc b/includes/main.inc
index 8f2b3c33d56ea3912b97e3579d6b9488b45c9aa4..db1576bf50d748ad38b2b0bdd7b1b160dfcba57d 100644 (file)
--- a/includes/main.inc
+++ b/includes/main.inc
@@ -256,9 +256,9 @@ function check_write($path)
 {
        if ($path == ''//|| $path == '.' || $path == '..'
        ) return 0;
-       
+
        return is_writable($path) ? (is_dir($path) ? 1 : -1) 
-               : (is_file($path) ? 0 : ($path == '.' ? 0 : check_write(dirname($path))));
+               : (is_file($path) ? 0 : ($path == '.' || $path == '..' ? 0 : check_write(dirname($path))));
 }
 
 /*
@@ -348,6 +348,7 @@ function find_custom_file($rep)
        Changes all not POSIX compatible chars to underscore.
 */
 function clean_file_name($filename) {
+    $filename = str_replace(chr(0), '', $filename);
     return preg_replace('/[^a-zA-Z0-9.\-_]/', '_', $filename);
 }