use errx() for help and version messages
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12
std.c
12
std.c
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@ -265,14 +265,10 @@ int
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main(int argc, char *argv[]) {
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fd_set rfds;
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if(argc == 2 && !strcmp("-v", argv[1])) {
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fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott\n");
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exit(EXIT_SUCCESS);
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}
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else if(argc == 1) {
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fprintf(stderr, "usage: st [-v]\n");
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exit(EXIT_FAILURE);
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}
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if(argc == 2 && !strcmp("-v", argv[1]))
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errx(EXIT_SUCCESS, "std-"VERSION", © 2008 Matthias-Christian Ott");
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else if(argc == 1)
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errx(EXIT_FAILURE, "usage: st [-v]");
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getpty();
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shell();
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FD_ZERO(&rfds);
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