From dc2ccabad299702aac8c9b53798669f5651f60f6 Mon Sep 17 00:00:00 2001
From: Austin Horstman <khaneliman12@gmail.com>
Date: Thu, 13 Jun 2024 19:05:28 -0500
Subject: [PATCH] btrfs-assistant: fix runtime errors

---
 pkgs/by-name/bt/btrfs-assistant/package.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/bt/btrfs-assistant/package.nix b/pkgs/by-name/bt/btrfs-assistant/package.nix
index aa94ec1592f9..3be7b54d5e8c 100644
--- a/pkgs/by-name/bt/btrfs-assistant/package.nix
+++ b/pkgs/by-name/bt/btrfs-assistant/package.nix
@@ -34,16 +34,21 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [
     btrfs-progs
+    coreutils
     qt6.qtbase
     qt6.qtsvg
     qt6.qttools
     qt6.qtwayland
-  ];
+    util-linux
+  ] ++ lib.optionals enableSnapper [ snapper ];
 
 
   prePatch = ''
     substituteInPlace src/util/System.cpp \
       --replace '/bin/bash' "${lib.getExe bash}"
+
+    substituteInPlace src/main.cpp \
+      --replace-fail 'if (!qEnvironmentVariableIsEmpty("DISPLAY"))' ' if(!qEnvironmentVariableIsEmpty("DISPLAY") || !qEnvironmentVariableIsEmpty("WAYLAND_DISPLAY"))'
   ''
   + lib.optionalString enableSnapper ''
     substituteInPlace src/main.cpp \