--- a/tests/test-copy.t	Tue Nov 10 09:14:01 2020 -0800
+++ b/tests/test-copy.t	Thu Nov 12 09:53:14 2020 -0800
@@ -9,7 +9,7 @@
   $ hg copy a b
   $ hg --config ui.portablefilenames=abort copy a con.xml
   abort: filename contains 'con', which is reserved on Windows: con.xml
-  [255]
+  [10]
   $ hg status
   A b
   $ hg sum