ncd: modules: ref: silently fail resolving an empty object. This avoids printing false positive errors  about object resolution failure when a method is called on ref().
ncd: modules: ref: silently fail resolving an empty object. This avoids printing false positive errors 
about object resolution failure when a method is called on ref().

DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn