tree cbf84ef77631ac75e4f34d9b037663ced9ba5ef6
parent 604a9b43dd68a087ca5a4ac2cae19eb17591ba5f
author Ingo Flaschberger <if@xip.at> 1301912265 +0100
committer Paul Jakma <paul@quagga.net> 1301912265 +0100

ospf6d: fix crash if zebra_interface_state_read can't find interface

* ospf6_zebra.c: (ospf6_zebra_if_state_update) zebra_interface_state_read
  may return NULL, if it can't find an interface, deal with it.