Imagemagick port seems broken - jp2.c patch fails

[Da Rock]

On Mon, 2008-05-12 at 08:02 +0200, Roland Smith wrote:
> On Mon, May 12, 2008 at 09:46:31AM +1000, Da Rock wrote:
> > I may be not thinking straight due to a head cold- in which case just
> > tell me so- but building Imagemagick-6.4.0.7 from ports is failing. It
> 
> Update your ports tree. The current version in ports is 6.4.1.0. There
> have been some problems with 6.4.0.7, see
> http://www.freshports.org/graphics/ImageMagick/ 
> 
> Roland

You'll have to excuse me- I'm not usually such a dunderhead- but how do
I go about that? I ran portsnap update and it says the tree is up to
date.