diff options
Diffstat (limited to 'django/forms')
| -rw-r--r-- | django/forms/models.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/django/forms/models.py b/django/forms/models.py index 1cea110df4..87fd546f2a 100644 --- a/django/forms/models.py +++ b/django/forms/models.py @@ -1072,6 +1072,6 @@ class ModelMultipleChoiceField(ModelChoiceField): data = [] if len(initial) != len(data): return True - initial_set = set([force_text(value) for value in initial]) + initial_set = set([force_text(value) for value in self.prepare_value(initial)]) data_set = set([force_text(value) for value in data]) return data_set != initial_set |