CleverRaven/Cataclysm-DDA — pull request #6347 by KA101 (2014-02-28 04:53:37+00:00)
Title: Sinkhole fix

As discussed in #6330.

This makes sinkholes leave holes (as in, fall down a level) after you trigger them. Still doesn't do anything if critters hit 'em, but it makes a bit more sense than leaving a pit in the square you escaped to and the sinkhole remaining unsunk.