Module Name:	src
Committed By:	dyoung
Date:		Mon Oct  9 17:54:23 UTC 2006

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

Log Message:
Bug fix: do not try to destroy a NULL socket.  Stops the kernel
from crashing when a GRE over UDP instance of gre(4) is destroyed
before its socket is created/delegated.


To generate a diff of this commit:
cvs rdiff -r1.65 -r1.66 src/sys/net/if_gre.c

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