Read but unused scroll lost when game exits

[henrebotha]

If I read an identify scroll (or upgrade, or enchant, or...), but then my game exits before I choose an item to identify, the scroll is lost without benefit on game reload. This is frustrating because my G2 Mini has terrible memory management problems so my game will often quit when it's not in the foreground, and if that happens before I've done something with my valuable scroll... well.