Ticket #3156: datetimefield.patch

django/db/models/fields/__init__.py

@@ -486 +486 @@
                     raise validators.ValidationError, gettext('Enter a valid date/time in YYYY-MM-DD HH:MM format.')
 
     def pre_save(self, model_instance, add):
-        value = super(DateTimeField, self).pre_save(model_instance, add)
+        value = super(DateField, self).pre_save(model_instance, add)
         if value is not None:
             # MySQL will throw a warning if microseconds are given, because it
             # doesn't support microseconds.