CCI-MOC/haas — pull request #196 by gsilvis (2014-08-13 19:43:58+00:00)
Title: Check that HNIC is attached before attaching to bridge

Previously, the code would attempt to attach the HNIC to a network, and hit a
null dereference if it wasn't attached. Now it simply skips creating the
HNIC. It might be nice to create the HNIC but not attach it, but it's a
little harder to do that.

This fixes #195