[1.6.x] Fixed #20895 -- Made check management command warn if a BooleanField does not have a default value

Thanks to Collin Anderson for the suggestion and Tim Graham for
reviewing the patch.

Backport of 22c6497f99 from master

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/model_formsets/models.py b/tests/model_formsets/models.py
index ae152448ab..adeb3455a4 100644
--- a/tests/model_formsets/models.py
+++ b/tests/model_formsets/models.py
@@ -117,7 +117,7 @@ class OwnerProfile(models.Model):
 
 @python_2_unicode_compatible
 class Restaurant(Place):
-    serves_pizza = models.BooleanField()
+    serves_pizza = models.BooleanField(default=False)
 
     def __str__(self):
         return self.name
@@ -141,11 +141,11 @@ class Price(models.Model):
         unique_together = (('price', 'quantity'),)
 
 class MexicanRestaurant(Restaurant):
-    serves_tacos = models.BooleanField()
+    serves_tacos = models.BooleanField(default=False)
 
 class ClassyMexicanRestaurant(MexicanRestaurant):
     restaurant = models.OneToOneField(MexicanRestaurant, parent_link=True, primary_key=True)
-    tacos_are_yummy = models.BooleanField()
+    tacos_are_yummy = models.BooleanField(default=False)
 
 # models for testing unique_together validation when a fk is involved and
 # using inlineformset_factory.