stdin.patch

diff --git i/src/platformsupport/eventdispatchers/qunixeventdispatcher.cpp w/src/platformsupport/eventdispatchers/qunixeventdispatcher.cpp
index 20ef91c..a91c5d4 100644
--- i/src/platformsupport/eventdispatchers/qunixeventdispatcher.cpp
+++ w/src/platformsupport/eventdispatchers/qunixeventdispatcher.cpp
@@ -67,12 +67,8 @@ QUnixEventDispatcherQPA::~QUnixEventDispatcherQPA()
 
 bool QUnixEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags)
 {
-    const bool didSendEvents = QWindowSystemInterface::sendWindowSystemEvents(flags);
-
-    if (QEventDispatcherUNIX::processEvents(flags)) {
-        return true;
-    }
-
+    const bool didSendEvents = QEventDispatcherUNIX::processEvents(flags);
+    QWindowSystemInterface::flushWindowSystemEvents(flags);
     return didSendEvents;
 }