[KPhotoAlbum] Patch to search EXIF data by lens

[Johannes Zarl-Zierl]

Hi Robert,

Thanks for the patch! I've added searching for empty values and made sure the 
exif db is updated properly...

Could you please try out the patch as it has been added to git master?

Cheers,
  Johannes


On Thursday 30 July 2015 09:57:25 Robert Krawitz wrote:
> This patch allows searching by lens model.  That's useful if e. g. you
> want to see how well a given lens is performing.
> 
> You do, of course, have to rebuild your EXIF database before using
> this feature.