Add one more miscellaneous minor fix.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4478 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on April 22, 2008
NQXC2QXAFJOZWJJDLWDTXGW6OXDT5OOMC2TTNSWPGVGPH5PXKT7AC
Change contents