From 2c6483d1948a2d6e61a7fa1a9760c8fbbd3e92e5 Mon Sep 17 00:00:00 2001
From: Axel1092 <axellopez92@outlook.com>
Date: Mon, 23 Mar 2020 10:18:34 +0100
Subject: [PATCH] Fixed warning in GenerateTriggerBox function.

---
 .../Carla/Source/Carla/Traffic/TrafficLightManager.cpp     | 7 +++----
 .../Carla/Source/Carla/Traffic/TrafficLightManager.h       | 3 +--
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.cpp b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.cpp
index e447a5cb9..2e699e0cd 100644
--- a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.cpp
+++ b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.cpp
@@ -325,15 +325,14 @@ std::vector<int> GenerateRange(int a, int b)
   return result;
 }
 
-void ATrafficLightManager::GenerateTriggerBox(const carla::road::Map &Map,
-    const carla::road::element::Waypoint &waypoint,
+void ATrafficLightManager::GenerateTriggerBox(const carla::road::element::Waypoint &waypoint,
     UTrafficLightComponent* TrafficLightComponent,
     float BoxSize)
 {
   // convert from m to cm
   float UEBoxSize = 100 * BoxSize;
   AActor *ParentActor = TrafficLightComponent->GetOwner();
-  FTransform ReferenceTransform = Map.ComputeTransform(waypoint);
+  FTransform ReferenceTransform = GetMap()->ComputeTransform(waypoint);
   UBoxComponent *BoxComponent = NewObject<UBoxComponent>(ParentActor);
   BoxComponent->RegisterComponent();
   BoxComponent->AttachToComponent(
@@ -401,7 +400,7 @@ void ATrafficLightManager::GenerateTriggerBoxesForTrafficLights()
               signal_waypoint.s = FMath::Clamp(signal_waypoint.s + BoxSize,
                   LaneDistance + epsilon, LaneDistance + LaneLength - epsilon);
             }
-            GenerateTriggerBox(GetMap().get(), signal_waypoint, TrafficLightComponent, BoxSize);
+            GenerateTriggerBox(signal_waypoint, TrafficLightComponent, BoxSize);
           }
         }
       }
diff --git a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.h b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.h
index f51653301..fa41e693b 100644
--- a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.h
+++ b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Traffic/TrafficLightManager.h
@@ -58,8 +58,7 @@ private:
 
   void GenerateTriggerBoxesForTrafficLights();
 
-  void GenerateTriggerBox(const carla::road::Map &Map,
-    const carla::road::element::Waypoint &waypoint,
+  void GenerateTriggerBox(const carla::road::element::Waypoint &waypoint,
     UTrafficLightComponent* TrafficLightComponent,
     float BoxSize);