EDM safety fix: always add dR decorations to VR jets
Previously this code would skip decorating jets if there was only one jet in the event. This probably doesn't happen much but it's not "safe" so we should make sure it doesn't happen.
Previously this code would skip decorating jets if there was only one jet in the event. This probably doesn't happen much but it's not "safe" so we should make sure it doesn't happen.