--- a/tests/test-bisect	Thu Aug 21 19:02:46 2008 +0200
+++ b/tests/test-bisect	Thu Aug 21 19:02:56 2008 +0200
@@ -55,6 +55,9 @@
 hg bisect -bU tip
 hg id
 
+echo % test no action message
+hg bisect
+
 # reproduce AssertionError (issue1228 and issue1182)
 hg bisect -r
 hg bisect -b 4