Fixed potential issue in XCB plugin.

Use the actual atom instead of the enum value of the atom when
signaling that the event loop should exit.

Change-Id: Ib98c6a46cadcecc727b28411b4c0c12c434ea828
Reviewed-on: http://codereview.qt-project.org/6265
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/plugins/platforms/xcb/qxcbconnection.h b/src/plugins/platforms/xcb/qxcbconnection.h
index eb95326535..769b2e79f8 100644
--- a/src/plugins/platforms/xcb/qxcbconnection.h
+++ b/src/plugins/platforms/xcb/qxcbconnection.h
@@ -229,11 +229,12 @@ namespace QXcbAtom {
     };
 }
 
+class QXcbConnection;
 class QXcbEventReader : public QThread
 {
     Q_OBJECT
 public:
-    QXcbEventReader(xcb_connection_t *connection)
+    QXcbEventReader(QXcbConnection *connection)
         : m_connection(connection)
     {
     }
@@ -253,7 +254,7 @@ private:
 
     QMutex m_mutex;
     QList<xcb_generic_event_t *> m_events;
-    xcb_connection_t *m_connection;
+    QXcbConnection *m_connection;
 };
 
 class QAbstractEventDispatcher;