diff options
| author | Josef Karthauser <joe@FreeBSD.org> | 2001-01-14 16:18:22 +0000 |
|---|---|---|
| committer | Josef Karthauser <joe@FreeBSD.org> | 2001-01-14 16:18:22 +0000 |
| commit | db9666cedcb0087d002f30f08ea8fa74a682619d (patch) | |
| tree | 970d9cf1ce40e0604b573d88c5387bfbe5a5d100 | |
| parent | 5e1a911d3d040581a26fbf2c4a0419fc3adc77a8 (diff) | |
Notes
| -rw-r--r-- | usr.sbin/cdcontrol/cdcontrol.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/cdcontrol/cdcontrol.c b/usr.sbin/cdcontrol/cdcontrol.c index 0161bdd2a90e..7af88374e04c 100644 --- a/usr.sbin/cdcontrol/cdcontrol.c +++ b/usr.sbin/cdcontrol/cdcontrol.c @@ -198,6 +198,10 @@ int main (int argc, char **argv) usage (); if (! cdname) { + cdname = getenv("CDROM"); + } + + if (! cdname) { cdname = DEFAULT_CD_DRIVE; warnx("no CD device name specified, defaulting to %s", cdname); } |