Use callable as default
@@ -478,7 +478,7 @@ class Build(models.Model):
exit_code = models.IntegerField(_('Exit code'), null=True, blank=True)
commit = models.CharField(
_('Commit'), max_length=255, null=True, blank=True)
- config = JSONField(_('Configuration used in the build'), default={})
+ config = JSONField(_('Configuration used in the build'), default=dict)
length = models.IntegerField(_('Build Length'), null=True, blank=True)
