From 2c970c9ec3af9e162951a1b22d42c1a4dd9a8fed Mon Sep 17 00:00:00 2001 From: Paul Tan Date: Sat, 6 Jun 2015 19:46:08 +0800 Subject: am -3: support 3way merge on unborn branch While on an unborn branch, git am -3 will fail to do a threeway merge as it references HEAD as "our tree", but HEAD does not point to a valid tree. Fix this by using an empty tree as "our tree" when we are on an unborn branch. Signed-off-by: Paul Tan Signed-off-by: Junio C Hamano --- t/t4151-am-abort.sh | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 't') diff --git a/t/t4151-am-abort.sh b/t/t4151-am-abort.sh index 5ac741a1ac..2683ffaacd 100755 --- a/t/t4151-am-abort.sh +++ b/t/t4151-am-abort.sh @@ -83,4 +83,13 @@ test_expect_success 'am --abort will keep the local commits intact' ' test_cmp expect actual ' +test_expect_success 'am -3 stops on conflict on unborn branch' ' + git checkout -f --orphan orphan && + git reset && + rm -f otherfile-4 && + test_must_fail git am -3 0003-*.patch && + test 2 -eq $(git ls-files -u | wc -l) && + test 4 = "$(cat otherfile-4)" +' + test_done -- cgit v1.2.1