fix relation tree

This commit is contained in:
pycook
2019-12-10 15:35:59 +08:00
parent bf4be69aeb
commit 63ca9d7655
4 changed files with 11 additions and 6 deletions

View File

@@ -112,7 +112,7 @@ class CITypeManager(object):
def delete(cls, type_id):
ci_type = cls.check_is_existed(type_id)
if CI.get_by(type_id=type_id, first=True, to_dict=False):
if CI.get_by(type_id=type_id, first=True, to_dict=False) is not None:
return abort(400, "cannot delete, because CI instance exists")
for item in CITypeRelation.get_by(parent_id=type_id, to_dict=False):