Guard against a null camera when entering VR
Guard against a null camera when entering VR

RSpace/aframe,ngokevin/aframe,dmarcos/aframe,aframevr/aframe,aframevr/aframe,chenzlabs/aframe,wizgrav/aframe,wizgrav/aframe,mkungla/aframe,mkungla/aframe,dmarcos/aframe,ngokevin/aframe,chenzlabs/aframe,RSpace/aframe