 class BRCNearbyViewController: UITableViewController {
 
     private var sections: [TableViewSection] = []
+    private var extensionRegistered: Bool = false
     
     private var emptyListText = EmptyListLabelText.Loading
     private var searchDistance: CLLocationDistance = 500

                    sections.append(campsSection)
                }
                self.sections = sections
                self.tableView.reloadData()
            })
        })

        distanceStepper.minimumValue = 50
        distanceStepper.maximumValue = 3200 // approx 2 miles
        distanceStepper.value = searchDistance
        distanceStepper.stepValue = 150
        distanceStepper.addTarget(self, action: Selector("stepperValueChanged:"), forControlEvents: UIControlEvents.ValueChanged)
    }
    
