[2067336] Fix mlist crash.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6848 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dshaligram  on August 22, 2008
4EDGGEJV3BZ7NQYJSYFYK2KYAUZVKYGOB7U2JYFJHAQ7NXRJ5MIQC
Change contents