os.LookupEnv() was not available yet at the time that this was
implemented (9ab73260f8), but now
provides the functionality we need, so replacing our custom handling.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
opts/env_test: suppress a linter warning
this one:
> opts/env_test.go:95:4: U1000: field `err` is unused (unused)
> err error
> ^
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: chchliang <chen.chuanliang@zte.com.cn>
add an exception case and map changge to struct with expect error
Signed-off-by: chchliang <chen.chuanliang@zte.com.cn>
… or could be in `opts` package. Having `runconfig/opts` and `opts`
doesn't really make sense and make it difficult to know where to put
some code.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
