Texture Ender assigns wrong names to Cooked and Normal Potato

When you use the Texture Ender on a normal Texture Pack, it assigns a normal potato "cooked_potato" and a Cooked Potato "potato".

What I expected to happen:
It would assign the names right.

What really happened:
It assigned the wrong names to the normal Potato and the Cooked Potato.

How to reproduce:

Use Texture Ender on a "unstitched" Texture Pack.