create a meanigful file name if files are from the root folder

diff --git a/lib/files.php b/lib/files.php
index ae3144de2c54e153f7524f2105394eae6adafa8e..447ffb50577b07298fc034ed48471a590ff8d997 100644 (file)
--- a/lib/files.php
+++ b/lib/files.php
@@ -78,7 +78,13 @@ class OC_Files {
                                }
                        }
                        $zip->close();
-                       $name = basename($dir) . '.zip';
+                       $basename = basename($dir);
+                       if ($basename) {
+                               $name = $basename . '.zip';
+                       } else {
+                               $name = 'owncloud.zip';
+                       }
+                       
                        set_time_limit($executionTime);
                } elseif (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
                        self::validateZipDownload($dir, $files);