#3 thumbnail size not read correctly

[Philip J. Dicke]

I don't know if this is a bug with the ImageMagick that I'm
using (ImageMagick-5.4.6-3) or with your script. I've not
been able to fix it (as opposed to the other bugs I've
reported)
But it seems to take the size of the first thumbnail and use
it for all thumbnails. See the following website for reference

http://snow.prohosting.com/philci52/Dave-Wedding-6-02/digicam0.html
Hope you enjoy the pics :-) There are some cute girls in
them.