fix crash

NyagekiFumenProject · Jan 15, 2025 · 6dde8e3 · 6dde8e3
1 parent 6699a25
commit 6dde8e3
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...nEditor/Modules/FumenVisualEditor/Graphics/Drawing/TargetImpl/VisibleLineVerticesQuery.cs b/...nEditor/Modules/FumenVisualEditor/Graphics/Drawing/TargetImpl/VisibleLineVerticesQuery.cs
@@ -82,7 +82,8 @@ void CheckIfSoflanChanged2(double totalTGrid, bool isVailed)
                     if (diff < 0)
                     {
                         var xGrid = start.CalulateXGrid(checkTGrid);
-                        PostPoint(checkTGrid, xGrid, isVailed);
+                        if (xGrid is not null)
+                            PostPoint(checkTGrid, xGrid, isVailed);
                     }
 
                     affectedSoflanPoints.RemoveAt(affectedSoflanPoints.Count - 1);