--- a/tests/test-rollback.t	Mon Nov 07 03:14:55 2011 +0100
+++ b/tests/test-rollback.t	Mon Nov 07 03:24:53 2011 +0100
@@ -1,3 +1,5 @@
+  $ "$TESTDIR/hghave" serve || exit 80
+
 setup repo
   $ hg init t
   $ cd t
changeset 15446	c5c9ca3719f9
parent 15187	0292f88d3b86
child 15623	fc8c7a5ccc4a