[magick-users] read image using url failed..

[duc.sequere.aut.de.via.decede at imagemagick.org]

> I tried very simple code to read an image from url but failed.

Works for us.  We're using ImageMagick-6.5.3-3.  If we give it a bogus URL
we get

  -> magick++
  terminate called after throwing an instance of 'Magick::ErrorCoder'
    what():  ImageMagick: no data returned `http://www.aimagemagick.org/discourse-server/styles/subsilver2/imageset/site_logo.png' @ url.c/ReadURLImage/224
  Abort

We compiled the project with this command:

g++ `Magick++-config --cxxflags --cppflags` -o magick++ magick++.cpp `Magick++-config --ldflags --libs`