Bed duplicates when you break the pillow side of the bed

Put the summary of the bug you're having here

What I expected to happen was...:
The bed should break and only give one item back.

What actually happened was...:
When you break the pillow side of the bed, it drops 2 beds.

Steps to Reproduce:
1. Place an orange bed (I doubt the color is different, but I used orange)
2. Break the orange bed where the pillow is (where the player puts his head). 
3. You will have double the beds.