[Magick-bugs] M++ crop, zoom, crop -> exception

[David Harmon]

ImageMagick is way cool, thanks everybody.
However, the following throws an exception and I do not think it should.

I am using Magic++ with ImageMagick-6.3.4-2-Q8-windows-dll.exe
Windows XP and MSVC2003

The output is:
Crop from 200x100 to 100x100+100+0
Zoom from 100x100 to 200x200
Crop from 200x200 to 100x200+50+0
Caught exception: ImageMagick: geometry does not contain image `#000000'

My test case code is:
#include<Magick++.h>
#include <iostream>
using namespace std;
using namespace Magick;

int main()
{
 try {
    // Start with some image
    Image foo(Geometry(200, 100, 0, 0), Color(0, 0, 0));
    
    // take the right-hand half of it
    Geometry crop1( foo.columns()/2, foo.rows(), foo.columns()/2, 0);
    cout << "Crop from " << string(foo.size()) 
         << " to " << string(crop1) <<'\n';
    foo.crop(crop1);

    // Double size
    Geometry zoom(foo.columns()*2, foo.rows()*2);
    cout << "Zoom from " << string(foo.size()) 
         << " to " << string(zoom) <<'\n';
    foo.zoom(zoom);
    // foo.page(foo.size());

    // take center vertical slice
    Geometry crop2( foo.columns()/2, foo.rows(), foo.columns()/4, 0);
    cout << "Crop from " << string(foo.size()) 
         << " to " << string(crop2) <<'\n';
    foo.crop(crop2);
    
    cout << "Result " << string(foo.size()) <<'\n';
  
  } catch ( Exception &err ) {
        cout << "Caught exception: " << err.what() << '\n';
  }
}