-d flag is silently ignored when decoding a single tile

[boxerab]

Library always decodes the entire tile, no matter what is set with -d

[mayeut]

Does setting -dand -t arguments at the same time makes sense ?
I would think not. I'd rather see -d only decode part of the image in image coordinates, whatever the number of tiles needed. -t shall only decode the whole tile.
IMHO setting -t and -d shall result in an error or at least a warning saying that -dis ignored.

[boxerab]

Good point. Closing.

[mayeut]

Reopening with a different title. Changing from -d flag is ignored when decoding a single tile to -d flag is silently ignored when decoding a single tile.
Minor but nonetheless a bug.