added -v command line option
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dcc0cddee4
commit
14749b6c87
@ -16,6 +16,9 @@ displays usage
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.TP
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.B \-o
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output to console instead of WM_NAME
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.TP
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.B \-v
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display version and copyright details
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.SH CUSTOMIZATION
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.B slstatus
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can be customized by creating a custom config.h and (re)compiling the source
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@ -592,7 +592,7 @@ sighandler(const int signo)
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static void
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usage(void)
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{
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fprintf(stderr, "usage: %s [-dho]\n", argv0);
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fprintf(stderr, "usage: %s [-dhov]\n", argv0);
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exit(1);
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}
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@ -612,6 +612,9 @@ main(int argc, char *argv[])
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case 'o':
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oflag = 1;
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break;
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case 'v':
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printf("%s version %s (c) 2016 slstatus engineers\n", argv0, VERSION);
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return 0;
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default:
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usage();
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} ARGEND
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