From c6239d0e996fa296864bf5195ac67c0d5addc84d Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Sun, 30 Dec 2012 23:07:33 +0100
Subject: [PATCH] Special handling of root namespace in file moves

---
 helper.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/helper.php b/helper.php
index c04e0dd..dec5152 100644
--- a/helper.php
+++ b/helper.php
@@ -243,8 +243,10 @@ public function movemeta($opts) {
      * @param string $extregex Regular expression for matching the extension of the file that shall be moved
      */
     private function move_files($dir, $opts, $extregex) {
-        $old_path = $dir.'/'.utf8_encodeFN(str_replace(':', '/', $opts['ns'])).'/';
-        $new_path = $dir.'/'.utf8_encodeFN(str_replace(':', '/', $opts['newns'])).'/';
+        $old_path = $dir.'/';
+        if ($opts['ns'] != '') $old_path .= utf8_encodeFN(str_replace(':', '/', $opts['ns'])).'/';
+        $new_path = $dir.'/';
+        if ($opts['newns'] != '') $new_path .= utf8_encodeFN(str_replace(':', '/', $opts['newns'])).'/';
         $regex = '/^'.preg_quote(utf8_encodeFN($opts['name'])).'('.$extregex.')$/u';
 
         $dh = @opendir($old_path);