Add range check in RouteController.updateIndexes

ShanMa1991 · ShanMa1991 · commit 2929bfb7f5d6 · 2021-07-27T09:20:31.000-07:00
diff --git a/Sources/MapboxCoreNavigation/RouteController.swift b/Sources/MapboxCoreNavigation/RouteController.swift
@@ -315,8 +315,8 @@ open class RouteController: NSObject {
         if newLegIndex != progress.legIndex {
             progress.legIndex = newLegIndex
         }
-        
-        if newStepIndex != progress.currentLegProgress.stepIndex {
+
+        if (newStepIndex != progress.currentLegProgress.stepIndex) && (newStepIndex < progress.currentLeg.steps.endIndex) {
             progress.currentLegProgress.stepIndex = newStepIndex
         }
         

Original file line number	Diff line number	Diff line change
`@@ -315,8 +315,8 @@ open class RouteController: NSObject {`
`315`	`315`	`if newLegIndex != progress.legIndex {`
`316`	`316`	`progress.legIndex = newLegIndex`
`317`	`317`	`}`
`318`		`-`
`319`		`- if newStepIndex != progress.currentLegProgress.stepIndex {`
	`318`	`+`
	`319`	`+ if (newStepIndex != progress.currentLegProgress.stepIndex) && (newStepIndex < progress.currentLeg.steps.endIndex) {`
`320`	`320`	`progress.currentLegProgress.stepIndex = newStepIndex`
`321`	`321`	`}`
`322`	`322`