Implemented test to demonstrate the issue
Implemented test to demonstrate the issue

Issue is: When field photo is not set there will be an issue on the
save() call from CakePHP. Though saving should be possible without any
issues. The behaviour should ignore the save.

josegonzalez/cakephp-upload,Phillaf/cakephp-upload,ramiroaraujo/cakephp-upload,amstegraf/cakephp-upload,silviolleite/cakephp-upload,zynesis/cakephp-upload