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-rw-r--r--ice_validator/tests/utils/vm_types.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/ice_validator/tests/utils/vm_types.py b/ice_validator/tests/utils/vm_types.py
index e0ea7e7..12fc5a2 100644
--- a/ice_validator/tests/utils/vm_types.py
+++ b/ice_validator/tests/utils/vm_types.py
@@ -99,7 +99,7 @@ def get_vm_type_for_nova_server(resource):
vm_types = get_vm_types_for_resource(resource)
# if more than one vm_type was identified, return None
- if len(vm_types) > 1:
+ if not vm_types or len(vm_types) > 1:
return None
return vm_types.pop()