contrib/perf.py

--- a/contrib/perf.py	Mon Jul 24 05:13:52 2023 +0200
+++ b/contrib/perf.py	Mon Aug 07 11:08:00 2023 +0200
@@ -902,7 +902,7 @@
         repocleartagscache()
 
     def t():
-        return len(repo.tags())
+        len(repo.tags())
 
     timer(t, setup=s)
     fm.end()