From e19229a9f1f69d9f486c8adbba17a4b6ab3cb26b Mon Sep 17 00:00:00 2001
From: Harald Fernengel <harald.fernengel@nokia.com>
Date: Wed, 6 Apr 2011 10:39:40 +0200
Subject: qFatal() if no connection to wayland is available
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abort here is the only thing that makes sense, otherwise, we'll get
crashes all over Qt.

Reviewed-by: Jørgen Lind
---
 src/plugins/platforms/wayland/qwaylanddisplay.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.cpp b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
index b79f355..1c1702f 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.cpp
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
@@ -53,6 +53,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <stdio.h>
+#include <errno.h>
 
 struct wl_surface *QWaylandDisplay::createSurface(void *handle)
 {
@@ -186,8 +187,8 @@ QWaylandDisplay::QWaylandDisplay(void)
 {
     mDisplay = wl_display_connect(NULL);
     if (mDisplay == NULL) {
-        fprintf(stderr, "failed to create display: %m\n");
-        return;
+        qErrnoWarning(errno, "Failed to create display");
+        qFatal("No wayland connection available.");
     }
 
     wl_display_add_global_listener(mDisplay,
-- 
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