fix string/bytes join (closes #110)

Author: pyroscope

src/pyrocore/scripts/lstor.py

@@ -119,7 +119,7 @@ def splitter(fields):
                         else:
                             values.append("%s" % val)
                     else:
-                        listing = '\t'.join(values)
+                        listing = '\t'.join(fmt.to_utf8(x) for x in values)
                 else:
                     listing = '\n'.join(torrent.listing(masked=not self.options.reveal))
             except (ValueError, KeyError, bencode.BencodeError) as exc: