force boolean
@@ -327,7 +327,7 @@ class Report(object):
if reportlets:
sub_report = SubReport(
subrep_cfg['name'],
- isnested=list_combos,
+ isnested=bool(list_combos),
reportlets=reportlets,
title=subrep_cfg.get('title'))
self.sections.append(sub_report)
