Fixed #15912 -- Ensured that `forms.CharField.widget_attrs()` always returns a dictionary. Thanks to tsabi and rubyruy for the report and to mmcnickle and prestontimmons for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17096 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 3 insertions, 1 deletions

diff --git a/django/forms/fields.py b/django/forms/fields.py
index 4cd2911eaa..7f8bac5052 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -197,9 +197,11 @@ class CharField(Field):
         return smart_unicode(value)
 
     def widget_attrs(self, widget):
+        attrs = super(CharField, self).widget_attrs(widget)
         if self.max_length is not None and isinstance(widget, (TextInput, PasswordInput)):
             # The HTML attribute is maxlength, not max_length.
-            return {'maxlength': str(self.max_length)}
+            attrs.update({'maxlength': str(self.max_length)})
+        return attrs
 
 class IntegerField(Field):
     default_error_messages = {