No feedback about missing file when changing to next image in DR
When an image in a collection has been deleted (outside of DT, e.g. in shotwell), the Lighttable complains with a pretty skull.
But when trying to change to the missing image in the Darkroom by hitting [space], DT only shows the "working..." notification and nothing else happens until I change back to Lighttable mode.
a) skip missing images and move on to the next image
b) Notify user of missing file