Be more fail-safe, make sure there's an original dimension before processing. This can happen if SiteImage is subclassed to do something special with the original and an Imagick instance isn't added.
Be more fail-safe, make sure there's an original dimension before processing. This can happen if SiteImage is subclassed to do something special with the original and an Imagick instance isn't added.


svn commit r62968

nburka/site,silverorange/site,silverorange/site,nburka/site