Fix custom taxonomy migrations.
@@ -278,7 +278,7 @@ class Change(models.Model):
else:
change[k] = v
- if change and self.target_type.model == 'subject':
+ if self.target_type.model == 'subject':
SubjectTaxonomy = apps.get_model('share', 'subjecttaxonomy')
user = self.change_set.normalized_data.source
central_synonym = change.get('central_synonym', self.target.central_synonym if self.target else None)
