Merge pull request #10274 from jaryn/fix_dangerous_arg_value

[1LP][RFR] Fix dangerous arg value
ManageIQ · Jul 31, 2020 · c0acc7b · c0acc7b
2 parents 13c2d24 + e6f0216
commit c0acc7b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cfme/tests/containers/test_projects_dashboard.py b/cfme/tests/containers/test_projects_dashboard.py
@@ -38,7 +38,7 @@ def get_api_object_counts(appliance, project_name, provider):
     }
 
 
-def flatten_list(org_list, flattened_list=[]):
+def flatten_list(org_list, flattened_list=None):
     """Expands nested list elements to new flatten list
     Use for get len for of nested list
 
@@ -47,6 +47,9 @@ def flatten_list(org_list, flattened_list=[]):
             flattened_list: (list) empty list
     Returns: flatten list
     """
+    if not flattened_list:
+        flattened_list = []
+
     for elem in org_list:
         if not isinstance(elem, list):
             flattened_list.append(elem)