From 2cc1011be16279d7783eb1e724760daf6cd99153 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@mailbox.org>
Date: Wed, 9 Dec 2020 10:23:40 -0600
Subject: [PATCH] kwindowsystem: use versionOlder

---
 .../libraries/kde-frameworks/kwindowsystem/default.nix          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/kde-frameworks/kwindowsystem/default.nix b/pkgs/development/libraries/kde-frameworks/kwindowsystem/default.nix
index 783d83bf9606..ab93966c0ac9 100644
--- a/pkgs/development/libraries/kde-frameworks/kwindowsystem/default.nix
+++ b/pkgs/development/libraries/kde-frameworks/kwindowsystem/default.nix
@@ -9,7 +9,7 @@ mkDerivation {
   name = "kwindowsystem";
   meta = {
     maintainers = [ lib.maintainers.ttuegel ];
-    broken = builtins.compareVersions qtbase.version "5.7.0" < 0;
+    broken = lib.versionOlder qtbase.version "5.7.0";
   };
   nativeBuildInputs = [ extra-cmake-modules ];
   buildInputs = [ libpthreadstubs libXdmcp qttools qtx11extras ];