fix bsd shell negation

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 049aa375381b5929d1f35b7316c3fe6a647e4f93..9cf873f7ebfa8f8a4fd215cbbb468f955d6a47e3 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -122,8 +122,8 @@ test_expect_success 'reflog for the branch shows state before rebase' '
 
 test_expect_success 'exchange two commits' '
        FAKE_LINES="2 1" git rebase -i HEAD~2 &&
-       test H = $(git cat-file commit HEAD^ | tail -n 1) &&
-       test G = $(git cat-file commit HEAD | tail -n 1)
+       test H = $(git cat-file commit HEAD^ | sed -ne \$p) &&
+       test G = $(git cat-file commit HEAD | sed -ne \$p)
 '
 
 cat > expect << EOF
@@ -146,11 +146,10 @@ EOF
 test_expect_success 'stop on conflicting pick' '
        git tag new-branch1 &&
        ! git rebase -i master &&
-       diff -u expect .git/.dotest-merge/patch &&
-       diff -u expect2 file1 &&
+       test_cmp expect .git/.dotest-merge/patch &&
+       test_cmp expect2 file1 &&
        test 4 = $(grep -v "^#" < .git/.dotest-merge/done | wc -l) &&
-       test 0 = $(grep -ve "^#" -e "^$" < .git/.dotest-merge/git-rebase-todo |
-               wc -l)
+       test 0 = $(grep -c "^[^#]" < .git/.dotest-merge/git-rebase-todo)
 '
 
 test_expect_success 'abort' '