Fixed #14430 - Test failure on Windows with get_image_dimensions since [13715]
Fixed #14430 - Test failure on Windows with get_image_dimensions since [13715]

Thanks to gabrielhurley for report and patch.

git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@14001 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django