nemomobile/lipstick — pull request #220 by monich (2014-12-13 14:52:34+00:00)
Title: Don't attempt to connect signal to a NULL HomeApplication

When this library is loaded into any application other than lipstick itself, HomeApplication::instance() will return NULL.

If nothing else, this gets rid of this warning:

[W] QObject::connect:2501 - QObject::connect: Cannot connect (null)::homeActiveChanged() to LipstickApi::activeChanged()