Add a new product with image after second submit throws a exception

[tlfbrito]

If you submit a new product with an image attached and leave a required field blank, I get a validation error, which is good. But after fill the required field and submit the new product, Sylius will raise an exception related to the uploaded image.

An exception occurred while executing 'INSERT INTO sylius_variant_image (path, created_at, updated_at, variant_id) VALUES (?, ?, ?, ?)' with params [null, "2013-09-27 01:19:18", "2013-09-27 01:19:18", 713]:

SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'path' cannot be null

[sabliao]

I have this problem too. Is there any pull request that solves this problem?

[stloyd]

This was probably fixed by #1687.