From 4a96a6beedb82ccb2df60a1b358e5ff7741a0191 Mon Sep 17 00:00:00 2001
From: Constantin Berhard <git.mail.enormator@xoxy.net>
Date: Mon, 16 Nov 2015 16:29:51 +0100
Subject: [PATCH 1/1] minor fixes

---
 screen.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/screen.py b/screen.py
index e161fcc..9942e98 100644
--- a/screen.py
+++ b/screen.py
@@ -18,7 +18,6 @@
 
 import re, subprocess
 from enum import Enum
-from functools import total_ordering
 
 ## utility functions
 
@@ -241,7 +240,7 @@ class ScreenSituation:
         internalRes = self.internalResolutions()
         externalRes = self.externalResolutions()
         assert externalRes is not None
-        return sorted(set(res for res in externalRes if res in internalRes), key=lambda r: -r.pixelCount())
+        return sorted(set(externalRes).intersection(internalRes), key=lambda r: -r.pixelCount())
     
     # compute the xrandr call
     def forXrandr(self, setup):
-- 
2.30.2