Fix to stop 500 error - trying to access meetup.id
Fix to stop 500 error - trying to access meetup.id

meetup is undefined, so trying to access meetup.id throws errror, hence I've added a conditional around the reference.
JedWatson/sydjs-site,henryboston/overwatchly,JedWatson/sydjs-site,henryboston/overwatchly,OpenSaasAU/BendigoGigGuide-site,OpenSaasAU/BendigoGigGuide-site