Index: inc/window.hpp
===================================================================
--- inc/window.hpp (revision 88d9d5e924b0fcefee51a89f5435b517807db732)
+++ inc/window.hpp (revision 0a50e4462d8d144fea8ba7b0c44c2dde2aee87a3)
@@ -43,4 +43,5 @@
 #include "finddialog.hpp"
 #include "gotodialog.hpp"
+#include "preferencesdialog.hpp"
 #include "folder.hpp"
 #include "document_settings.hpp"
@@ -232,4 +233,5 @@
 
 	// Dialogs
+	std::auto_ptr<PreferencesDialog> m_preferences_dlg;
 	std::auto_ptr<HostDialog> m_host_dlg;
 	std::auto_ptr<JoinDialog> m_join_dlg;