When you are in creative mode in the snapshot and u right-click when a helment is in your hand your game crashes

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here
i thought the helment would just do nothing

What actually happened was...:
Describe what happened here
my game crashed
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. go to creative mode
3. take out the diamond helment
4. right click with the helment on your hand
.4 game crashes