Author: ume
Date: Sun Sep 13 11:45:31 2009
New Revision: 197159
URL: http://svn.freebsd.org/changeset/base/197159
Log:
MFC r196929: Suppress an options line when no bit is on.
Modified:
stable/7/sbin/ifconfig/ (props changed)
stable/7/sbin/ifconfig/ifgif.c
Modified: stable/7/sbin/ifconfig/ifgif.c
==============================================================================
--- stable/7/sbin/ifconfig/ifgif.c Sun Sep 13 11:34:33 2009
(r197158)
+++ stable/7/sbin/ifconfig/ifgif.c Sun Sep 13 11:45:31 2009
(r197159)
@@ -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++) {
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