Remove erroneous duplicate code.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7365 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on November 3, 2008
KANDIMWQ5MRLW5OUORT3A6455OLJZYQW56TMFIYKZLZHE2OPQF4QC
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