[PATCH] chg: just forward --time to command server

[Jun Wu]

LGTM.

Excerpts from Yuya Nishihara's message of 2017-10-07 22:19:33 +0900:
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1507381630 -32400
> #      Sat Oct 07 22:07:10 2017 +0900
> # Node ID f2a8ec9a8d9bd7c85e3d605543766c756d898d8f
> # Parent  5584116d8f7136476f2ea835277568c372f0c866
> chg: just forward --time to command server
> 
> Since we've removed the use of atexit in de5c9d0e02ea, --time just works.
> 
> diff --git a/contrib/chg/chg.c b/contrib/chg/chg.c
> --- a/contrib/chg/chg.c
> +++ b/contrib/chg/chg.c
> @@ -369,7 +369,6 @@ static int isunsupported(int argc, const
>          SERVE = 1,
>          DAEMON = 2,
>          SERVEDAEMON = SERVE | DAEMON,
> -        TIME = 4,
>      };
>      unsigned int state = 0;
>      int i;
> @@ -381,11 +380,8 @@ static int isunsupported(int argc, const
>          else if (strcmp("-d", argv[i]) == 0 ||
>               strcmp("--daemon", argv[i]) == 0)
>              state |= DAEMON;
> -        else if (strcmp("--time", argv[i]) == 0)
> -            state |= TIME;
>      }
> -    return (state & TIME) == TIME ||
> -           (state & SERVEDAEMON) == SERVEDAEMON;
> +    return (state & SERVEDAEMON) == SERVEDAEMON;
>  }
>  
>  static void execoriginalhg(const char *argv[])