Fix onboarding location prompt bug.

1Weather/Model/LocationManager.swift

@@ -161,6 +161,13 @@ public class LocationManager {
                     delegate.locationManager(self, changedSelectedLocation: location)
                 }
             }
+            else if location == defaultLocation {
+                defaultLocation = location
+                self.delegates.invoke { [weak self] (delegate) in
+                    guard let self = self else { return }
+                    delegate.locationManager(self, changedSelectedLocation: location)
+                }
+            }
             else {
                 self.addIfNeeded(location: location, selectLocation: true)
             }