If we receive an empty route message, log it and ignore it. Happens
authorphessler <phessler@openbsd.org>
Thu, 22 Oct 2015 11:13:16 +0000 (11:13 +0000)
committerphessler <phessler@openbsd.org>
Thu, 22 Oct 2015 11:13:16 +0000 (11:13 +0000)
commit78de739ba8a7b4c8c07a7bbbf733fe2524a5e8b4
tree4de6227b4002fd01feb0f8307c230fd3a026e2c0
parent1478983b79ca9a0fa7b07d7b28cb8c4ee21339e7
If we receive an empty route message, log it and ignore it.  Happens
occasionally on FreeBSD.

from Melissa Jenkins

OK claudio@, florian@, benno@
usr.sbin/bgpd/kroute.c