--- a/tests/test-revset.t	Fri Jan 23 20:30:49 2015 -0800
+++ b/tests/test-revset.t	Sat Jan 10 12:56:38 2015 +0900
@@ -465,7 +465,9 @@
   9
 
 Test explicit numeric revision
+  $ log 'rev(-2)'
   $ log 'rev(-1)'
+  -1
   $ log 'rev(0)'
   0
   $ log 'rev(9)'
branch	stable
changeset 23954	310222feb9a8
parent 23846	aac4a1a7920e
child 23956	b1e026c25552