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svn: r17465

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This commit is contained in:
Matthias Felleisen 2010-01-02 22:04:26 +00:00
parent 7df292b701
commit 9a11ad1d67
1 changed files with 1 additions and 1 deletions
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collects/2htdp/private/world.ss
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@ -250,7 +250,7 @@
(let ([b (box d)])
(set! w (cons b w))
;; low priority, otherwise it's too fast
(queue-callback (lambda () (unbox b)) #f))]
(queue-callback (lambda () ((unbox b))) #f))]
[(< draw# 0)
(set-draw#!)
(for-each (lambda (b) (set-box! b void)) w)