Module Name:	src
Committed By:	rpaulo
Date:		Tue Apr  4 15:43:23 UTC 2006

Modified Files:
	src/sys/net: if_tun.c

Log Message:
Add another bit from FreeBSD that I forgot: in tun_output, don't try to send
an AF_INET packet if TUN_IFHEAD is not set.
From FreeBSD and spotted (again) by DEGROOTE Arnaud.


To generate a diff of this commit:
cvs rdiff -r1.85 -r1.86 src/sys/net/if_tun.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.