X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0d22de74ea069003b49a9d52878d5f1ac04d71bb..9e265731cf581ffb3650fd9db1aa0347650e2128:/sdk/cwl/arvados_version.py

diff --git a/sdk/cwl/arvados_version.py b/sdk/cwl/arvados_version.py
index c2a4d735fd..d13dd5ec53 100644
--- a/sdk/cwl/arvados_version.py
+++ b/sdk/cwl/arvados_version.py
@@ -11,7 +11,7 @@ SETUP_DIR = os.path.dirname(__file__) or '.'
 
 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 choose_version_from():