In the 'did not use upload-pack service' test, we have a complicated
song-and-dance to ensure that there are no "/git-upload-pack" lines in
"$HTTPD_ROOT_PATH/access.log". Simplify this by just checking that grep
returns a non-zero exit code.

Helped-by: Junio C Hamano [off-list ref]
Signed-off-by: Denton Liu <redacted>
---
 t/t5550-http-fetch-dumb.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/t/t5550-http-fetch-dumb.sh b/t/t5550-http-fetch-dumb.sh
index b811d89cfd..bcde886b87 100755
--- a/t/t5550-http-fetch-dumb.sh
+++ b/t/t5550-http-fetch-dumb.sh

@@ -248,9 +248,7 @@ test_expect_success 'fetch can handle previously-fetched .idx files' '
 '
 
 test_expect_success 'did not use upload-pack service' '
-	test_might_fail grep '/git-upload-pack' <"$HTTPD_ROOT_PATH"/access.log >act &&
-	: >exp &&
-	test_cmp exp act
+	! grep "/git-upload-pack" "$HTTPD_ROOT_PATH/access.log"
 '
 
 test_expect_success 'git client shows text/plain errors' '

-- 
2.26.0.159.g23e2136ad0