[PATCH v4 2/8] [Newcomer] t7004: Do not lose exit status to pipe

[AbdAlRahman Gad <abdobngad@gmail.com>]

Split "test-tool ... | sed" pipeline into two commands to avoid losing
exit status from test-tool.

Signed-off-by: AbdAlRahman Gad <abdobngad@gmail.com>
---
 t/t7004-tag.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 3100a4c219..1e31f39646 100755
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -97,7 +97,8 @@ test_expect_success 'creating a tag with --create-reflog should create reflog' '
 	test_when_finished "git tag -d tag_with_reflog1" &&
 	git tag --create-reflog tag_with_reflog1 &&
 	git reflog exists refs/tags/tag_with_reflog1 &&
-	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog1 | sed -e "s/^.*	//" >actual &&
+	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog1 >actual.body &&
+	sed -e "s/^.*	//" actual.body >actual &&
 	test_cmp expected actual
 '
 
@@ -108,7 +109,8 @@ test_expect_success 'annotated tag with --create-reflog has correct message' '
 	test_when_finished "git tag -d tag_with_reflog2" &&
 	git tag -m "annotated tag" --create-reflog tag_with_reflog2 &&
 	git reflog exists refs/tags/tag_with_reflog2 &&
-	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog2 | sed -e "s/^.*	//" >actual &&
+	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog2 >actual.body &&
+	sed -e "s/^.*	//" actual.body >actual &&
 	test_cmp expected actual
 '
 
-- 
2.43.0