Fix JID validation bugs, add lots of tests.

2012-07-23 21:45:24 -07:00
parent 78aa5c3dfa
commit 352ee2f2fd
4 changed files with 160 additions and 8 deletions
--- a/sleekxmpp/util/stringprep_profiles.py
+++ b/sleekxmpp/util/stringprep_profiles.py
@@ -77,6 +77,9 @@ def check_bidi(data):
       character MUST be the first character of the string, and a
       RandALCat character MUST be the last character of the string.
    """
+    if not data:
+        return data
+
    has_lcat = False
    has_randal = False