WowAce

What steps will reproduce the problem?
1. Enable any DataBroker launcher addon that doesn't  provide the arg "type" when class the "NewDataObject" function (like VolumeControl)

What is the expected output? What do you see instead?
The launcher isn't tracked by Broker2Fubar

Please provide any additional information below.
Broker2Fubar checks when a new dataObject is created for its type. And, like it should, I only registers the dataObject if it is a "launcher" or a "data source". But, it also should register the callback "LibDataBroker_AttributeChanged_type", because, if no dataObject is provided with the function "NewDataObject", the type won't be available at the creation callback, but only afterwards.

I wrote a fix. Have you an example of LDB source that does not provide the type attribute at creation ?

VolumeControl (at WowInterface) does not provide its type at creation