Skip models.CharField in the super call in TimeZoneField formfield me…

…thod since ultimately a forms.ChoiceField has no notion of max_length.

git-svn-id: https://django-timezones.googlecode.com/svn/trunk@21 86ebb30f-654e-0410-bc0d-7bf82786d749

timezones/fields.py

@@ -38,7 +38,7 @@ def flatten_data(self, follow, obj=None):
     def formfield(self, **kwdargs):
         defaults = {"form_class": forms.TimeZoneField}
         defaults.update(kwdargs)
-        return super(TimeZoneField, self).formfield(**defaults)
+        return super(models.CharField, self).formfield(**defaults)
 
 class LocalizedDateTimeField(models.DateTimeField):
     """