Fix crash in navmesh builder when scene gets unloaded after navmesh tile gets dirty

2021-03-21 13:44:30 +01:00
parent f413431667
commit 1c140a5b0e
1 changed files with 2 additions and 0 deletions
--- a/Source/Engine/Navigation/NavMeshBuilder.cpp
+++ b/Source/Engine/Navigation/NavMeshBuilder.cpp
@@ -1016,6 +1016,8 @@ void NavMeshBuilder::Update()
        {
            NavBuildQueue.RemoveAt(i--);
            const auto scene = req.Scene.Get();
+            if (!scene)
+                continue;

            // Early out if scene has no bounds volumes to define nav mesh area
            if (scene->NavigationVolumes.IsEmpty())