diff --git a/tests/test-newbranch.out b/tests/test-newbranch.out
--- a/tests/test-newbranch.out
+++ b/tests/test-newbranch.out
@@ -83,3 +83,4 @@ 67ec16bde7f1575d523313b9bca000f6a6f12dca
 % update with no arguments: tipmost revision of the current branch
 bf1bc2f45e83
 4909a3732169 (foo) tip
+abort: branch foobar not found