Avoid errors for application startup if no baloo index was ever created
use case:
- a KDE application started e.g. in an non-KDE Plasma environment
- a KDE application started with baloo indexing disabled
you normally will get:
kf.kio.slaves.tags: tag fetch failed: "Failed to open the database"
kf.kio.slaves.tags: "tags:/" list() invalid url
I had no better idea to check if the index is not there, any help to make this a non-hack is very welcome
Edited by Christoph Cullmann