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Diffstat (limited to 'django/db/models/fields/__init__.py')
| -rw-r--r-- | django/db/models/fields/__init__.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py index e7c08d947e..af122b33d9 100644 --- a/django/db/models/fields/__init__.py +++ b/django/db/models/fields/__init__.py @@ -154,6 +154,8 @@ class Field(object): # exactly which wacky database column type you want to use. data_types = get_creation_module().DATA_TYPES internal_type = self.get_internal_type() + if internal_type not in data_types: + return None return data_types[internal_type] % self.__dict__ def validate_full(self, field_data, all_data): |