Renderer bug fix: Don't update cache if no cache has been specified.
Renderer bug fix: Don't update cache if no cache has been specified.

vizorvr/vizor,vizorvr/patches,vizorvr/vizor,vizorvr/vizor-create,vizorvr/vizor,engijs/engi,vizorvr/vizor-create,vizorvr/patches,engijs/engi,vizorvr/patches,beni55/engi,engijs/engi,vizorvr/vizor-create,beni55/engi,vizorvr/patches,vizorvr/patches,beni55/engi