Repair fixed/unrand mixed pointed out by David.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10036 c06c8d41-db1a-0410-9941-cceddc491573

Created by  zelgadis  on June 24, 2009
THB5WOE2KR7XWDBQHKPLR4CM2HKGIZ3LSRYO6XBFQYDEQGBFTQHQC
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