minor updates

2 files changed, 5 insertions, 1 deletions

diff --git a/CHANGES b/CHANGES
index 247fd16..2b94b98 100644
--- a/CHANGES
+++ b/CHANGES
@@ -15,6 +15,10 @@ Release History
           hash in Passlib, though it offers no particular advantages
           outside of this special case.
 
+        * Fixed rare ``'NoneType' object has no attribute 'decode'`` error
+          that sometimes occurred on platforms with a deviant implementation
+          of :func:`!os_crypt`. 
+
     CryptContext
 
         .. currentmodule:: passlib.context
diff --git a/passlib/handlers/sun_md5_crypt.py b/passlib/handlers/sun_md5_crypt.py
index 1a93c41..7bc5e4d 100644
--- a/passlib/handlers/sun_md5_crypt.py
+++ b/passlib/handlers/sun_md5_crypt.py
@@ -262,7 +262,7 @@ class sun_md5_crypt(uh.HasRounds, uh.HasSalt, uh.GenericHandler):
             if rstr != unicode(rounds):
                 raise ValueError("invalid sun-md5-crypt hash (zero-padded rounds)")
             if rounds == 0:
-                #NOTE: not sure if this is *forbidden* precisely,
+                #NOTE: not sure if this is forbidden by spec or not;
                 #      but allowing it would complicate things,
                 #      and it should never occur anyways.
                 raise ValueError("invalid sun-md5-crypt hash (explicit zero rounds)")