append_one_rev(): rewrite to work with object_id

diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index ed404073095ffb607fc6e54d6c92be389dc97bfb..3a9b77576fb57828cd574017883c7920c2d91aa3 100755 (executable)
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -414,7 +414,7 @@ test_expect_success 'setup tests for the --stdin parameter' '
        do
                git tag $head $head
        done &&
-       cat >input <<-\EOF
+       cat >input <<-\EOF &&
        refs/heads/C
        refs/heads/A
        refs/heads/D