--- a/tests/test-mq.t	Sat Feb 23 04:50:46 2019 +0530
+++ b/tests/test-mq.t	Fri Feb 22 03:52:10 2019 +0530
@@ -305,6 +305,7 @@
 working dir diff:
 
   $ hg diff --nodates -q
+  diff -r dde259bd5934 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
changeset 41784	251332dbf33d
parent 41592	e67a85e0f19e
child 42491	1474f5d84662