stdin.patch

diff --git i/src/plugins/platforms/cocoa/qcocoawindow.mm w/src/plugins/platforms/cocoa/qcocoawindow.mm
index 0c7ec7f736..44bc0d2e6c 100644
--- i/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ w/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -1515,6 +1515,11 @@ bool QCocoaWindow::updatesWithDisplayLink() const
 
 void QCocoaWindow::deliverUpdateRequest()
 {
+    QWindow *w = window();
+    QWindowPrivate *wp = qt_window_private(w);
+    wp->updateRequestPending = false;
+    return;
+
     // Don't send update requests for views that need display, as the update
     // request doesn't carry any information about dirty rects, so the app
     // may end up painting a smaller region than required. (For some reason