Fix 2038962: casting divine shield wasn't refreshing AC displayed.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6782 c06c8d41-db1a-0410-9941-cceddc491573

Created by  haranp  on August 6, 2008
ETUZNGR2VFZHDBELL5RBQUS22OKNY2P25ICZUWEHPOKIDLSHSDRQC
Change contents