From 8a21d250334f56845f255be5534b01d8c6eda314 Mon Sep 17 00:00:00 2001 From: Michael Angeletti Date: Fri, 13 Feb 2015 17:12:23 -0500 Subject: Fixed #24339 -- Fixed crash with empty DurationField form field. --- django/forms/fields.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'django/forms') diff --git a/django/forms/fields.py b/django/forms/fields.py index cca2091ffa..09e20617ad 100644 --- a/django/forms/fields.py +++ b/django/forms/fields.py @@ -514,7 +514,8 @@ class DurationField(Field): } def prepare_value(self, value): - return duration_string(value) + if isinstance(value, datetime.timedelta): + return duration_string(value) def to_python(self, value): if value in self.empty_values: -- cgit v1.3