fix problem with filescanning

diff --git a/files/js/files.js b/files/js/files.js
index 73a16100a69cc43a66997e8f406f055d8f3a1612..e6df7e6bfad2830bc86cc266087c2f337446043c 100644 (file)
--- a/files/js/files.js
+++ b/files/js/files.js
@@ -371,6 +371,9 @@ $(document).ready(function() {
 });
 
 function scanFiles(force,dir){
+       if(!dir){
+               dir='';
+       }
        force=!!force; //cast to bool
        scanFiles.scanning=true;
        $('#scanning-message').show();