Villagers Grab Food Even Though Their Inventory is Full

Villagers Are GREEDY!

they pick up food even if they don't need any at night in their bed. I mean they just go

around the food and don't pick it up!

I think that there is an "if()" missing in their program and that is they always have to

check if they need any food or not. if they do, then they can pick them all up.

I have rendered a video that shows how i triggered this bug and I uploaded it in Dropbox.

Here is the link: 

https://www.dropbox.com/s/zmm9p1v2d76fu7k/the%20greedy%20villager.mp4?dl=0