use errx() for help and version messages
Matthias-Christian Ott ott@enolink.de
1 files changed,
4 insertions(+),
8 deletions(-)
jump to
M
std.c
→
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);