Fixing redraw not being called enough (due to my previous check in to fix slowdowns during resting.)

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7891 c06c8d41-db1a-0410-9941-cceddc491573

Created by  ennewalker  on December 20, 2008
YB3WKKKUHPJVLDQD2C5UDS7Y6I5ZBSQWAUA6JSFPCJOCUUXGD6ZQC
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