From cdb9cc22ebfa3472260e972226f8f282b7ea9167 Mon Sep 17 00:00:00 2001
From: Markus Wenzl <markus.wenzl@outlook.de>
Date: Mon, 25 Jul 2022 08:42:51 +0200
Subject: [PATCH] Fix DrmCard creation for passed path

---
 src/Linux/Avalonia.LinuxFramebuffer/Output/DrmBindings.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmBindings.cs b/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmBindings.cs
index 64fafc65f3..de281245f1 100644
--- a/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmBindings.cs
+++ b/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmBindings.cs
@@ -164,7 +164,7 @@ namespace Avalonia.LinuxFramebuffer.Output
             else 
             {
                 Fd = open(path, 2, 0);
-                if(Fd != -1) throw new Win32Exception($"Couldn't open {path}");
+                if(Fd == -1) throw new Win32Exception($"Couldn't open {path}");
             }
         }