bug due to error model ...

[Chetan Rai <crai@cisco.com>]

Hi folks - error model does not work with some multicast routing protocols
(such as detailedDM) because the Node's outLink_ array is not modified
when an error module is inserted at the head of a link. As a result, the
outLink_ array element points to the networkinterface that is the target
of the ErrorModule, instead of pointing to the ErrorModule itself. Has
this been addressed in the new ns release (cos I'm using a snapshot from
2-3 weeks ago)?

-Chetan