# st

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    commit 746931a3d4114f9bd35a43307fd48bfa64ff0d8b
    parent a95f4f2ed9772599c491e582e65f90ff4fd7085d
    Author: Matthias-Christian Ott <ott@enolink.de>
    Date:   Mon, 21 Jul 2008 09:25:25 +0200

    use errx() for help and version messages

    Diffstat:
    Mstd.c | 12++++--------

    1 file changed, 4 insertions(+), 8 deletions(-)
    diff --git a/std.c b/std.c
    @@ -265,14 +265,10 @@ int
     main(int argc, char *argv[]) {
     	fd_set rfds;

    -	if(argc == 2 && !strcmp("-v", argv[1])) {
    -		fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott\n");
    -		exit(EXIT_SUCCESS);
    -	}
    -	else if(argc == 1) {
    -		fprintf(stderr, "usage: st [-v]\n");
    -		exit(EXIT_FAILURE);
    -	}
    +	if(argc == 2 && !strcmp("-v", argv[1]))
    +		errx(EXIT_SUCCESS, "std-"VERSION", © 2008 Matthias-Christian Ott");
    +	else if(argc == 1)
    +		errx(EXIT_FAILURE, "usage: st [-v]");
     	getpty();
     	shell();
     	FD_ZERO(&rfds);