From 16fdecb49573d7a05f2366248cbf667318c7c272 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Thu, 29 Aug 2013 11:32:20 +0200
Subject: [PATCH] Do not use KGLobalSettings::isMultiHead

KGlobalSettings is kde4supports, so just check the env variable
directly.
---
 main.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 7eaff5d217..cfe0c3934c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -412,7 +412,14 @@ KDE_EXPORT int kdemain(int argc, char * argv[])
     int number_of_screens = ScreenCount(dpy);
 
     // multi head
-    if (number_of_screens != 1 && KGlobalSettings::isMultiHead()) {
+    auto isMultiHead = []() -> bool {
+        QByteArray multiHead = qgetenv("KDE_MULTIHEAD");
+        if (!multiHead.isEmpty()) {
+            return (multiHead.toLower() == "true");
+        }
+        return false;
+    };
+    if (number_of_screens != 1 && isMultiHead()) {
         KWin::is_multihead = true;
         KWin::screen_number = DefaultScreen(dpy);
         int pos; // Temporarily needed to reconstruct DISPLAY var if multi-head