t3427: accommodate for the `rebase --merge` backend having been replaced
commitf67336dabf8b77f1eee0341790c8fbbe5c6d81dd
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Wed, 31 Jul 2019 15:18:45 +0000 (31 08:18 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 31 Jul 2019 19:24:07 +0000 (31 12:24 -0700)
treed0273c98e93bf7389ee8846626d741835d780071
parenta9c71073dace0d1ddbd12291604d191064b1ae94
t3427: accommodate for the `rebase --merge` backend having been replaced

Since 68aa495b590 (rebase: implement --merge via the interactive
machinery, 2018-12-11), the job of the old `--merge` backend is now
performed by the `--interactive` backend, too.

One consequence is that empty commits are no longer rebased by default.

Meaning that the test case that calls `git rebase -Xsubtree` (which used
to be handled by the `--merge` backend) now needs to ask explicitly for
the empty commit to be rebased.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t3427-rebase-subtree.sh