diff options
| -rw-r--r-- | users/Profpatsch/arglib/default.nix | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/users/Profpatsch/arglib/default.nix b/users/Profpatsch/arglib/default.nix index 4da2e196db..b263654ac3 100644 --- a/users/Profpatsch/arglib/default.nix +++ b/users/Profpatsch/arglib/default.nix @@ -20,7 +20,7 @@ let None => std::ffi::OsStr::from_bytes("ARGLIB_NETENCODE".as_bytes()), Some(a) => a }; - match std::env::var_os(env) { + let t = match std::env::var_os(env) { None => exec_helpers::die_user_error(prog_name, format!("could not read args, envvar {} not set", env.to_string_lossy())), // TODO: good error handling for the different parser errors Some(soup) => match netencode::parse::t_t(soup.as_bytes()) { @@ -30,7 +30,9 @@ let }, Err(err) => exec_helpers::die_environment_problem(prog_name, format!("arglib parsing error: {:?}", err)) } - } + }; + std::env::remove_var(env); + t } ''; }; |