CleverRaven/Cataclysm-DDA — pull request #4319 by freezerbunny (2013-11-13 05:19:00+00:00)
Title: Prevent cloning grid when we shouldn't.

Fixes vehicle teleportation and item/map dupe.

Near the map border, the game was cloning the current to a new location when it shouldn't be.

This caused the vehicle to be moved, and all items + terrain to be duped.