From 9fbea0a3d31305206fa02835dc3d98ca0970e91f Mon Sep 17 00:00:00 2001
From: IceStormNG <carstenbraun@live.de>
Date: Thu, 17 Aug 2023 14:23:55 +0200
Subject: [PATCH] Fixes crash when DPI was not read yet.

---
 app/AsusMouseSettings.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/AsusMouseSettings.cs b/app/AsusMouseSettings.cs
index 7d71966d..3687b9be 100644
--- a/app/AsusMouseSettings.cs
+++ b/app/AsusMouseSettings.cs
@@ -797,6 +797,10 @@ namespace GHelper
         private void VisualizeCurrentDPIProfile()
         {
             AsusMouseDPI dpi = mouse.DpiSettings[mouse.DpiProfile - 1];
+            if (dpi is null)
+            {
+                return;
+            }
             sliderDPI.Value = (int)dpi.DPI;
             pictureDPIColor.BackColor = dpi.Color;
         }