stringprep: Make pure-Python punycode() return bytes.

Fixes #3366.
2017-12-27 15:48:42 +01:00 · 2017-12-27 15:48:42 +01:00 · c6443af29a
commit c6443af29a
parent d73f56a7af
1 changed files with 1 additions and 1 deletions
--- a/slixmpp/stringprep.py
+++ b/slixmpp/stringprep.py
@ -114,7 +114,7 @@ def punycode(domain):
            if char in ILLEGAL_CHARS:
                raise StringprepError

-        domain_parts.append(label)
+        domain_parts.append(label.encode('ascii'))
    return b'.'.join(domain_parts)

 logging.getLogger(__name__).warning('Using slower stringprep, consider '