Issue #16537: Use the new *default* parameter of max().
diff --git a/setup.py b/setup.py
index ffc7741..0f88e78 100644
--- a/setup.py
+++ b/setup.py
@@ -263,9 +263,7 @@
for ext in self.extensions:
self.check_extension_import(ext)
- longest = 0
- if self.extensions:
- longest = max([len(e.name) for e in self.extensions])
+ longest = max([len(e.name) for e in self.extensions], default=0)
if self.failed or self.failed_on_import:
all_failed = self.failed + self.failed_on_import
longest = max(longest, max([len(name) for name in all_failed]))