From 8cedc3b8b082c439709b649c5ffbe60f6365c04f Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.p.agocs@nokia.com>
Date: Tue, 10 May 2011 18:03:43 +0200
Subject: [PATCH] Prevent crash in wayland mimedata in case there is no offer.

---
 src/plugins/platforms/wayland/qwaylandclipboard.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/platforms/wayland/qwaylandclipboard.cpp b/src/plugins/platforms/wayland/qwaylandclipboard.cpp
index c1ac386..47ca228 100644
--- a/src/plugins/platforms/wayland/qwaylandclipboard.cpp
+++ b/src/plugins/platforms/wayland/qwaylandclipboard.cpp
@@ -199,6 +199,8 @@ void QWaylandClipboard::forceRoundtrip(struct wl_display *display)
 QVariant QWaylandClipboard::retrieveData(const QString &mimeType, QVariant::Type type) const
 {
     Q_UNUSED(type);
+    if (mOfferedMimeTypes.isEmpty() || !mOffer)
+        return QVariant();
     int pipefd[2];
     if (pipe(pipefd) == -1) {
         qWarning("QWaylandClipboard: pipe() failed");
-- 
2.7.4