Merge pull request #12595 from amenonsen/fixups-1

Remove mysterious old cruft

lib/ansible/plugins/lookup/nested.py

@@ -26,8 +26,6 @@ from ansible.utils.listify import listify_lookup_plugin_terms
 class LookupModule(LookupBase):
 
     def _lookup_variables(self, terms, variables):
-        foo = variables.copy()
-        foo.pop('vars', None)
         results = []
         for x in terms:
             try: