X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0d22de74ea069003b49a9d52878d5f1ac04d71bb..2cf4ea4fe0e1eda66d510983bf27fb9836af5ff4:/services/dockercleaner/arvados_version.py

diff --git a/services/dockercleaner/arvados_version.py b/services/dockercleaner/arvados_version.py
index 3be72b51f0..2e6484cabd 100644
--- a/services/dockercleaner/arvados_version.py
+++ b/services/dockercleaner/arvados_version.py
@@ -9,7 +9,7 @@ import re
 
 def git_latest_tag():
     gittags = subprocess.check_output(['git', 'tag', '-l']).split()
-    gittags.sort(key=lambda s: map(int, s.split('.')),reverse=True)
+    gittags.sort(key=lambda s: [int(u) for u in s.split(b'.')],reverse=True)
     return str(next(iter(gittags)).decode('utf-8'))
 
 def git_timestamp_tag():