summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--pym/portage/__init__.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index bfb834a85..5608cd93e 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -2292,7 +2292,7 @@ class config(object):
rValue.append(token)
return rValue
group_name = license_name[1:]
- if not traversed_groups:
+ if traversed_groups is None:
traversed_groups = set()
license_group = self._license_groups.get(group_name)
if group_name in traversed_groups: