CleverRaven/Cataclysm-DDA — pull request #4326 by freezerbunny (2013-11-13 20:15:26+00:00)
Title: [BUGFIX] Prevent cloning near map border.

We identified the issue and AtomicDryad noted a possibly solution.

Sorts out item dupe and terrain dupe near map border (exactly 5 submaps away) and also prevents vehicle teleport near map border.