tdf#131280 Fix endless invalidation loop on documents with form controls

Restores a condition which was removed in 8de98e61fbc96bf523b3dec7e1e52eb7e2d7693e

Change-Id: I68a9f8a362d2ded9975e7c73e2a0533aa5ad9e94
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91053
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
(cherry picked from commit 4af18ebae9d74b43fcd114d5fa5b145586651bc2)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90957
Reviewed-by: Xisco FaulĂ­ <xiscofauli@libreoffice.org>
diff --git a/vcl/source/window/window2.cxx b/vcl/source/window/window2.cxx
index 6f32ea5..9183ded 100644
--- a/vcl/source/window/window2.cxx
+++ b/vcl/source/window/window2.cxx
@@ -1335,7 +1335,7 @@ void Window::queue_resize(StateChangedType eReason)

    if (VclPtr<vcl::Window> pParent = GetParentWithLOKNotifier())
    {
        if (!pParent->IsInInitShow())
        if (GetParentDialog() && !pParent->IsInInitShow())
            LogicInvalidate(nullptr);
    }
}