2 files changed, 7 insertions, 3 deletions
diff --git a/vcl/source/window/floatwin.cxx b/vcl/source/window/floatwin.cxx
index 72dff4985c34..8257aeea7d7d 100644
--- a/vcl/source/window/floatwin.cxx
+++ b/vcl/source/window/floatwin.cxx
@@ -202,6 +202,8 @@ FloatingWindow::~FloatingWindow()
 
 void FloatingWindow::dispose()
 {
+    ReleaseLOKNotifier();
+
     if (mpImplData)
     {
         if( mbPopupModeCanceled )
diff --git a/vcl/source/window/window.cxx b/vcl/source/window/window.cxx
index 20187261ee22..6d5a73fc8f62 100644
--- a/vcl/source/window/window.cxx
+++ b/vcl/source/window/window.cxx
@@ -3178,9 +3178,6 @@ namespace {
 
 LOKWindowsMap& GetLOKWindowsMap()
 {
-    // never use this in the desktop case
-    assert(comphelper::LibreOfficeKit::isActive());
-
     // Map to remember the LOKWindowId <-> Window binding.
     static std::unique_ptr<LOKWindowsMap> s_pLOKWindowsMap;
 
@@ -3225,6 +3222,11 @@ VclPtr<Window> Window::FindLOKWindow(vcl::LOKWindowId nWindowId)
     return VclPtr<Window>();
 }
 
+bool Window::IsLOKWindowsEmpty()
+{
+    return GetLOKWindowsMap().empty();
+}
+
 void Window::ReleaseLOKNotifier()
 {
     // unregister the LOK window binding