gc/repack: release packs when needed

diff --git a/t/t5562-http-backend-content-length.sh b/t/t5562-http-backend-content-length.sh
index 057dcb85d66a412126ed32a40687b80b33476168..f94d01f69e5cb9565540411de2c09df92262b9c3 100755 (executable)
--- 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 &&
@@ -152,4 +153,15 @@ test_expect_success 'CONTENT_LENGTH overflow ssite_t' '
        grep "fatal:.*CONTENT_LENGTH" err
 '
 
+test_expect_success 'empty CONTENT_LENGTH' '
+       env \
+               QUERY_STRING=/repo.git/HEAD \
+               PATH_TRANSLATED="$PWD"/.git/HEAD \
+               GIT_HTTP_EXPORT_ALL=TRUE \
+               REQUEST_METHOD=GET \
+               CONTENT_LENGTH="" \
+               git http-backend <empty_body >act.out 2>act.err &&
+       verify_http_result "200 OK"
+'
+
 test_done