diff options
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/ifconfig/ifgif.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sbin/ifconfig/ifgif.c b/sbin/ifconfig/ifgif.c index f9f3524..aed6382 100644 --- a/sbin/ifconfig/ifgif.c +++ b/sbin/ifconfig/ifgif.c @@ -71,6 +71,8 @@ gif_status(int s) ifr.ifr_data = (caddr_t)&opts; if (ioctl(s, GIFGOPTS, &ifr) == -1) return; + if (opts == 0) + return; printf("\toptions=%d<", opts); for (i=0; i < sizeof(gif_opts)/sizeof(gif_opts[0]); i++) { |
