Trading GUI Crash

I was in a villager trade menu and I clicked the next option (Arrow on the right) too many times, that's when it crashes. It has happened before.

What I expected to happen was...:
Nothing... Nothing at all, just clicking.

What actually happened was...:
I was clicking the next offer arrow in the GUI and even though there wasn't a next I kept clicking, then after a few fast clicks. this crash.

Steps to Reproduce:
1. Trade with a villager.
2. Click the right arrow for next offer.
3. spam click it even after the end.