Bug #1458017: make distutils.Log._log more forgiving when passing in

msg strings with '%', but without format args.
2006-04-01 07:46:54 +00:00 · 2006-04-01 07:46:54 +00:00 · 1c5a59f80a
parent 014d29f331
commit 1c5a59f80a
1 changed files with 6 additions and 1 deletions
--- a/Lib/distutils/log.py
+++ b/Lib/distutils/log.py
@ -20,7 +20,12 @@ class Log:

    def _log(self, level, msg, args):
        if level >= self.threshold:
-            print msg % args
+            if not args:
+                # msg may contain a '%'. If args is empty,
+                # don't even try to string-format
+                print msg
+            else:
+                print msg % args
            sys.stdout.flush()

    def log(self, level, msg, *args):