NPE on ClientEvents#onOverlayRender

[DiegoRutolo]

NaturesAura/src/main/java/de/ellpeck/naturesaura/events/ClientEvents.java

Line 264 in 94a21a6

var width = Mth.ceil(container.getStoredAura() / (float) container.getMaxAura() * 80);

Sometimes, container can be null, crashing the client. I wasn't able to reproduce it at will, but a simple null check should do the trick.

[Ellpeck]

Hmm, yea that should probably have the null check just to be sure, but also: the aura cache shouldn't be able to be without that capability, so something else must be going wrong as well there. If you manage to reproduce this issue, please let me know!