[1871563] Fixed apply_to_all_dungeons() tile changing problem.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3281 c06c8d41-db1a-0410-9941-cceddc491573

Created by  ennewalker  on January 15, 2008
WTNLKTDTWB5JV5UTLAJNTC4HKRIHKTLI5UQLTDVLLO62YTLA45NQC
Change contents