rev-list: fix --pretty=oneline with empty message

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index a119ce0d37abef0068176b91ae8ee772401ecaaf..4e3513709eb121769f87501c1862c996184a6d05 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -264,6 +264,42 @@ test_expect_success 'multi-fixup does not fire up editor' '
        git branch -D multi-fixup
 '
 
+test_expect_success 'commit message used after conflict' '
+       git checkout -b conflict-fixup conflict-branch &&
+       base=$(git rev-parse HEAD~4) &&
+       (
+               FAKE_LINES="1 fixup 3 fixup 4" &&
+               export FAKE_LINES &&
+               test_must_fail git rebase -i $base
+       ) &&
+       echo three > conflict &&
+       git add conflict &&
+       FAKE_COMMIT_AMEND="ONCE" EXPECT_HEADER_COUNT=2 \
+               git rebase --continue &&
+       test $base = $(git rev-parse HEAD^) &&
+       test 1 = $(git show | grep ONCE | wc -l) &&
+       git checkout to-be-rebased &&
+       git branch -D conflict-fixup
+'
+
+test_expect_success 'commit message retained after conflict' '
+       git checkout -b conflict-squash conflict-branch &&
+       base=$(git rev-parse HEAD~4) &&
+       (
+               FAKE_LINES="1 fixup 3 squash 4" &&
+               export FAKE_LINES &&
+               test_must_fail git rebase -i $base
+       ) &&
+       echo three > conflict &&
+       git add conflict &&
+       FAKE_COMMIT_AMEND="TWICE" EXPECT_HEADER_COUNT=2 \
+               git rebase --continue &&
+       test $base = $(git rev-parse HEAD^) &&
+       test 2 = $(git show | grep TWICE | wc -l) &&
+       git checkout to-be-rebased &&
+       git branch -D conflict-squash
+'
+
 cat > expect-squash-fixup << EOF
 B