Check for the clipboard manager when looping due to app quiting

One can be extremely unlucky and on session logout get this:
 * All apps are going down
 * A Qt app checks if the clipboard manager is there to yield its clipboard contents
   * The clipboard manager is still there
 * Then just after that check, the clipboard manager finishes because of the session end
 * This means the Qt app will loop for 5 seconds trying to yield its clipboard contents
   to a clipboard manager that is not there anymore

Change-Id: Ia89670d4deb72f12e660a0d7aa5b2d212955d6fe
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/platforms/xcb/qxcbclipboard.h b/src/plugins/platforms/xcb/qxcbclipboard.h
index 9debdcefbb..e9ddb70f8f 100644
--- a/src/plugins/platforms/xcb/qxcbclipboard.h
+++ b/src/plugins/platforms/xcb/qxcbclipboard.h
@@ -85,7 +85,7 @@ public:
     QByteArray getSelection(xcb_atom_t selection, xcb_atom_t target, xcb_atom_t property);
 
 private:
-    xcb_generic_event_t *waitForClipboardEvent(xcb_window_t win, int type, int timeout);
+    xcb_generic_event_t *waitForClipboardEvent(xcb_window_t win, int type, int timeout, bool needsManager = false);
 
     xcb_atom_t sendTargetsSelection(QMimeData *d, xcb_window_t window, xcb_atom_t property);
     xcb_atom_t sendSelection(QMimeData *d, xcb_atom_t target, xcb_window_t window, xcb_atom_t property);