Fix getting CARGO_MANIFEST_DIR: Use env::var_os

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
This commit is contained in:
Jiahao XU 2023-01-28 12:35:10 +11:00 committed by Brian Smith
parent d8aca487de
commit a65da9d260

View File

@ -341,7 +341,7 @@ fn ring_build_rs_main() {
is_debug,
force_warnings_into_errors,
};
let pregenerated = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()).join(PREGENERATED);
let pregenerated = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap()).join(PREGENERATED);
build_c_code(
&target,