[PATCH] t5562: avoid non-portable "export FOO=bar" construct

Commit 6c213e863a ("http-backend: respect CONTENT_LENGTH for
receive-pack", 2018-07-27) adds a test which uses the non-portable
export construct. Replace it with "FOO=bar && export FOO" instead.

Signed-off-by: Ramsay Jones <redacted>
---

Hi Junio,

Could you please put this on top of the 'mk/http-backend-content-length'
branch. This test tickles the new "export FOO=bar" check, so the test
suite does not run otherwise.

[If Max needs to re-roll that patch series, then he can squash this in.]

BTW, t3404.#4 fails for me, but I think you are already aware of that
test failure, right?

Thanks!

ATB,
Ramsay Jones

 t/t5562-http-backend-content-length.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/t/t5562-http-backend-content-length.sh b/t/t5562-http-backend-content-length.sh
index 057dcb85d6..43570ce120 100755
--- a/t/t5562-http-backend-content-length.sh
+++ b/t/t5562-http-backend-content-length.sh

@@ -45,7 +45,8 @@ ssize_b100dots() {
 }
 
 test_expect_success 'setup' '
-	export HTTP_CONTENT_ENCODING="identity" &&
+	HTTP_CONTENT_ENCODING="identity" &&
+	export HTTP_CONTENT_ENCODING &&
 	git config http.receivepack true &&
 	test_commit c0 &&
 	test_commit c1 &&

-- 
2.18.0