SupSuper/OpenXcom — pull request #399 by Warboy1982 (2013-03-18 07:43:11+00:00)
Title: fix for mouse press action?

battlescape drag-scroll was completely broken because _press.find was only
returning anything meaningful for LMB behaviour. (yes, even _press.find(0))
the change is fairly simple and doesn't really need explaining, but i have
my doubts as to whether or not this is the behaviour you intended.