From 19ecbef585a50e162a790747fe08174c4d114e44 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 1 Oct 2026 23:19:11 +0200
Subject: [PATCH] Fix compilation with older .net

---
 .../Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs b/Source/Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs
index 4fdc5bd89..de859fa0b 100644
--- a/Source/Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs
+++ b/Source/Editor/GUI/Timeline/Tracks/CurvePropertyTrack.cs
@@ -294,12 +294,16 @@ namespace FlaxEditor.GUI.Timeline.Tracks
             if (IsExpanded)
             {
                 // Layout bug: whole curve showing after track resize needs panel scrolls bars s smoothing disabled and showing twice
-                Curve.MainPanel.VScrollBar?.EnableSmoothing = false;
-                Curve.MainPanel.HScrollBar?.EnableSmoothing = false;
+                if (Curve.MainPanel.VScrollBar != null)
+                    Curve.MainPanel.VScrollBar.EnableSmoothing = false;
+                if (Curve.MainPanel.HScrollBar != null)
+                    Curve.MainPanel.HScrollBar.EnableSmoothing = false;
                 Curve.ShowWholeCurve();
                 Curve.ShowWholeCurve();
-                Curve.MainPanel.VScrollBar?.EnableSmoothing = true;
-                Curve.MainPanel.HScrollBar?.EnableSmoothing = true;
+                if (Curve.MainPanel.VScrollBar != null)
+                    Curve.MainPanel.VScrollBar.EnableSmoothing = true;
+                if (Curve.MainPanel.HScrollBar != null)
+                    Curve.MainPanel.HScrollBar.EnableSmoothing = true;
             }
 
             base.OnExpandedChanged();