general improvements

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 87ee69f78ee7554024d325a8d99d0f16f241abf3..29a35840ed03e948fa342a4bb82f093d7fbd8588 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -152,8 +152,6 @@ test_expect_success 'rebase -x with empty command fails' '
        test_i18ncmp expected actual
 '
 
-LF='
-'
 test_expect_success 'rebase -x with newline in command fails' '
        test_when_finished "git rebase --abort ||:" &&
        test_must_fail env git rebase -x "a${LF}b" @ 2>actual &&
@@ -1058,7 +1056,7 @@ test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-int
        git reset --hard &&
        git checkout conflict-branch &&
        set_fake_editor &&
-       test_must_fail git rebase --onto HEAD~2 HEAD~ &&
+       test_must_fail git rebase -f --onto HEAD~2 HEAD~ &&
        test_must_fail git rebase --edit-todo &&
        git rebase --abort
 '
@@ -1419,7 +1417,6 @@ test_expect_success 'editor saves as CR/LF' '
        )
 '
 
-SQ="'"
 test_expect_success 'rebase -i --gpg-sign=<key-id>' '
        test_when_finished "test_might_fail git rebase --abort" &&
        set_fake_editor &&