Revert "Merge pull request #22 from camelmasa/fix-error-when-physical"
Revert "Merge pull request #22 from camelmasa/fix-error-when-physical"

This reverts commit 492be14cc5327b0fdaa865b35f93c98aaa21cfb8, reversing
changes made to aca62b1bf4d51f4b7d90a50a3c1368adf21a52dc.

degica/spree-license-key,degica/spree-license-key,degica/spree-license-key