tree 6cdcdb8954556cd4c5b6bc7dce900746e59b1ddd
parent 965f54f5ef0bd601cf129bd4b964863251313ec9
author Jon <jonirucoeith@gmail.com> 1234401723 -0800
committer Paul Jakma <paul@quagga.net> 1245352706 +0100

[ospf6d] Fix ospf6d crash if range defined twice

ospf6d will crash if the same range is defined twice.
There was no check if the same range had previously been defined,
thereby causing a later assert to fail.