Comment 28 for bug 37084

This patch changes nm-device-802-11-wireless.c so that the class keeps track not of whether dispose has been called, but whether the object is in an initialized state. If the object's class-specific initializer has not been called, then we shouldn't do any class-specific cleanup, either.

The assumption that dispose always has a fully initialized object to work with exists throughout this code. It is definitely backwards logic that the original author should correct to avoid this kind of problem in the future.