Recast to unicode when normalizing on Python 2.x

* lib/mudpy/misc.py: Explicitly recast text to unicode type when passing
to unicodedata.normalize on Python 2.x.

diff --git a/lib/mudpy/misc.py b/lib/mudpy/misc.py
index b39610b..d8c863a 100644 (file)
--- a/lib/mudpy/misc.py
+++ b/lib/mudpy/misc.py
@@ -1202,7 +1202,11 @@ def wrap_ansi_text(text, width):
     escape = False
 
     # normalize any potentially composited unicode before we count it
-    text = unicodedata.normalize("NFKC", text)
+    # TODO: remove this check after the switch to py3k
+    try:
+        text = unicodedata.normalize("NFKC", text)
+    except TypeError:
+        text = unicodedata.normalize("NFKC", unicode(text))
 
     # iterate over each character from the begining of the text
     for each_character in text: