Comment 0 for bug 1077075

Jeroen T. Vermeulen (jtv) wrote :

The UI oopses when you change the name of an accepted nodegroup that has no interfaces.

The reason is that NodeGroupEdit.clean assumes that NodeGroup.get_managed_interface returns an interface. If it returns None under these narrow circumstances, the code breaks.

(This is easy to reproduce in a dev branch: just rename the master nodegroup).