nemomobile/voicecall — pull request #34 by martinjones (2013-09-08 08:09:17+00:00)
Title: [voicecall] Fix incoming ring tone.

Incoming call status is initially null using telepathy plugin. The status
shouldn't be updated when a call is added if the status is null.

Regression due to eb73012e9a54281ac4705367d5c36c7ad46f86b5