rhg: Do not return error when when we really mean ok in commands...
rhg: Do not return error when when we really mean ok in commands
Before when a command was successfull `Err(CommandErrorKind::Ok.into())` was
returned which is an oxymoron. Using `Ok(())` when everything is ok seems more
appropriate.
Differential Revision:
https://phab.mercurial-scm.org/D8864