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If no device is specified, check the CDROM environment variable before

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picking the default device.
This commit is contained in:
des 2000-12-18 14:35:54 +00:00
parent 24c247b6f1
commit 1638692b02
1 changed files with 4 additions and 0 deletions
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4
usr.sbin/cdcontrol/cdcontrol.c
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@ -197,6 +197,10 @@ int main (int argc, char **argv)
if (argc > 0 && ! strcasecmp (*argv, "help"))
usage ();
if (! cdname) {
cdname = getenv("CDROM");
}
if (! cdname) {
cdname = DEFAULT_CD_DRIVE;
warnx("no CD device name specified, defaulting to %s", cdname);