tests/test-hgweb-commands.t

--- a/tests/test-hgweb-commands.t	Thu Sep 20 18:35:24 2018 +0300
+++ b/tests/test-hgweb-commands.t	Thu Sep 20 18:36:00 2018 +0300
@@ -26,7 +26,7 @@
   $ hg ci -Ambranch
   $ hg branch unstable
   marked working directory as branch unstable
-  >>> open('msg', 'wb').write(b'branch commit with null character: \0\n')
+  >>> open('msg', 'wb').write(b'branch commit with null character: \0\n') and None
   $ hg ci -l msg
   $ rm msg