git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3922 c06c8d41-db1a-0410-9941-cceddc491573
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// XXX: better check? I think this skips the update at the very end
// of a delay
if (you.delay_queue.empty())
update_monster_pane();