Fix loading torrent files in Windows when the path is non-ascii

deluge/ui/gtkui/addtorrentdialog.py

@@ -175,6 +175,9 @@ class AddTorrentDialog(component.Component):
         new_row = None
 
         for filename in filenames:
+            # Convert the path to unicode
+            filename = unicode(filename)
+
             # Get the torrent data from the torrent file
             try:
                 info = deluge.ui.common.TorrentInfo(filename)