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Make the -r optional, so that just 'midizap rcfile' will work.

This commit is contained in:
Albert Graef 2018-10-15 05:56:47 +02:00
parent 4947aca50f
commit b39484c0ac
1 changed files with 7 additions and 2 deletions
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9
midizap.c
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@ -1609,7 +1609,7 @@ handle_event(uint8_t *msg, uint8_t portno, int depth, int recursive)
void help(char *progname)
{
fprintf(stderr, "Usage: %s [-hkn] [-d[rskmj]] [-ost[n]] [-j name] [-P[prio]] [-r rcfile]\n", progname);
fprintf(stderr, "Usage: %s [-hkn] [-d[rskmj]] [-ost[n]] [-j name] [-P[prio]] [[-r] rcfile]\n", progname);
fprintf(stderr, "-h print this message\n");
fprintf(stderr, "-d debug (r = regex, s = strokes, k = keys, m = midi, j = jack; default: all)\n");
fprintf(stderr, "-j jack client name (default: midizap)\n");
@ -1842,11 +1842,16 @@ main(int argc, char **argv)
}
}
if (optind < argc) {
if (optind+1 < argc) {
help(argv[0]);
exit(1);
}
if (optind < argc) {
config_file_name = argv[optind];
add_command(absolute_path(argv[optind]), 1);
}
if (command_line) jack_command_line = command_line;
initdisplay();