[sane-devel] (patch) Small fixes for canon630u, coolscan and microtek2

[Petter Reinholdtsen]

[Frank Zago]
> That's definitively a bug to fix. However you're creating and setting
> a variable. But you're not using it!

Right.  I guess I forgot one line when I copied the patch into my CVS
tree.  Sorry for the confusion. :-)