Fixed wrong sf::Event::Resized notification when switching from fullscreen to windowed mode

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1396 4e206d99-4929-0410-ac5d-dfc041789085

src/SFML/Window/Window.cpp

@@ -445,6 +445,10 @@ void Window::Initialize(priv::WindowImpl* Window)
     myWindow = Window;
     myWindow->Initialize();
 
+    // Clear the event queue
+    while (!myEvents.empty())
+        myEvents.pop();
+
     // Listen to events from the new window
     myWindow->AddListener(this);
     myWindow->AddListener(&myInput);