diff options
| -rw-r--r-- | g_octave/description_tree.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/g_octave/description_tree.py b/g_octave/description_tree.py index fb184a4..77be7f3 100644 --- a/g_octave/description_tree.py +++ b/g_octave/description_tree.py @@ -136,14 +136,14 @@ class DescriptionTree(object): def latest_version(self, pkgname): tmp = self.package_versions(pkgname) - return tmp[-1] + return (len(tmp) > 0) and tmp[-1] or None def version_compare(self, versions): tmp = list(versions[:]) tmp.sort(key=cmp_to_key(vercmp)) - return tmp[-1] + return (len(tmp) > 0) and tmp[-1] or None def packages(self): |