From 2f846e69c4f46b70cb40330fe7c949a071f6a92f Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Thu, 16 Dec 2021 17:33:13 -0400
Subject: nixos/xserver: set correct LD_LIBRARY_PATH for opengl driver

This got broken by 370d3af0c40c30f1dad763c35a2db637f70e6176.  Previously
it was setting /run/opengl-driver/lib.  `driverLink` is missing the
/lib.
---
 nixos/modules/services/x11/xserver.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/x11/xserver.nix b/nixos/modules/services/x11/xserver.nix
index 24d92573442..6b743f61d81 100644
--- a/nixos/modules/services/x11/xserver.nix
+++ b/nixos/modules/services/x11/xserver.nix
@@ -703,7 +703,7 @@ in
 
         environment =
           optionalAttrs config.hardware.opengl.setLdLibraryPath
-            { LD_LIBRARY_PATH = pkgs.addOpenGLRunpath.driverLink; }
+            { LD_LIBRARY_PATH = lib.makeLibraryPath [ pkgs.addOpenGLRunpath.driverLink ]; }
           // cfg.displayManager.job.environment;
 
         preStart =
-- 
cgit 1.4.1