From c2185c953075812a6f2874747933162fee2e1d70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Fri, 17 Oct 2014 09:28:15 +0200
Subject: [PATCH] Drop check whether WAYLAND_DISPLAY env is set

It was used to check whether we should create the Wayland interaction,
but now that is in kwin_wayland and kwin_x11 doesn't even try to create
the WaylandBackend.
---
 wayland_backend.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/wayland_backend.cpp b/wayland_backend.cpp
index c216d6e115..b5329fd573 100644
--- a/wayland_backend.cpp
+++ b/wayland_backend.cpp
@@ -427,10 +427,6 @@ WaylandBackend *WaylandBackend::s_self = 0;
 WaylandBackend *WaylandBackend::create(QObject *parent)
 {
     Q_ASSERT(!s_self);
-    const QByteArray display = qgetenv("WAYLAND_DISPLAY");
-    if (display.isEmpty()) {
-        return NULL;
-    }
     s_self = new WaylandBackend(parent);
     return s_self;
 }