Prevent double voice instruction before rerouting (#1215)

* Prevent voice instruction before rerouting * change
mapbox · Mar 9, 2018 · 0d76c55 · 0d76c55
1 parent f839ae1
commit 0d76c55
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/MapboxCoreNavigation/RouteController.swift b/MapboxCoreNavigation/RouteController.swift
@@ -640,12 +640,11 @@ extension RouteController: CLLocationManagerDelegate {
         }
 
         // Check and see if the user is near a future step.
-        guard let nearestStep = routeProgress.currentLegProgress.closestStep(to: location.coordinate),
-            nearestStep.index != routeProgress.currentLegProgress.stepIndex else {
+        guard let nearestStep = routeProgress.currentLegProgress.closestStep(to: location.coordinate) else {
             return false
         }
 
-        if nearestStep.distance < radius {
+        if nearestStep.distance < RouteControllerUserLocationSnappingDistance {
             advanceStepIndex(to: nearestStep.index)
             return true
         }