newforms: Same fix as [4174], except for Form.as_table()

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4176 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 1 insertions, 1 deletions

diff --git a/django/newforms/forms.py b/django/newforms/forms.py
index 9a1257295e..9e4fc30a7a 100644
--- a/django/newforms/forms.py
+++ b/django/newforms/forms.py
@@ -82,7 +82,7 @@ class Form(StrAndUnicode):
             if bf.is_hidden:
                 if bf_errors:
                     top_errors.extend(['(Hidden field %s) %s' % (name, e) for e in bf_errors])
-                hidden_fields.append(str(bf))
+                hidden_fields.append(unicode(bf))
             else:
                 if bf_errors:
                     output.append(u'<tr><td colspan="2">%s</td></tr>' % bf_errors)