Properly choose between either TSO's weapon blessing or his armor

blessing.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4524 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on April 23, 2008
PCZU6R5IXBVWZ3TALJJNEBBLWSAVQGFFIMRTILFSCEP76ZD4OLQAC
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