=== modified file 'src/Document.C'
--- src/Document.C	2013-05-21 20:43:53 +0000
+++ src/Document.C	2014-01-10 14:50:14 +0000
@@ -231,6 +231,7 @@
 	thumbnail_ = loadingthumb_;
 
 
+	return;
 	ThumbnailGenerator::instance().registerRequest (filename_, this);
 }
 

=== modified file 'src/RefWindow.C'
--- src/RefWindow.C	2013-05-21 20:43:53 +0000
+++ src/RefWindow.C	2014-01-10 09:54:11 +0000
@@ -1797,7 +1797,10 @@
 		Gdk::Pixbuf::create_from_file (
 			Utility::findDataFile ("referencer.svg"),
 			128, 128));
+
+	DEBUG ("Before dialog.run()");
 	dialog.run ();
+	DEBUG ("After dialog.run()");
 }
 
 

=== modified file 'src/main.C'
--- src/main.C	2012-10-27 08:00:04 +0000
+++ src/main.C	2014-01-10 15:23:41 +0000
@@ -32,7 +32,6 @@
 
 	if (!Glib::thread_supported())
 		Glib::thread_init(0); //So we can use GMutex.
-	gdk_threads_init ();
 	Gnome::Conf::init();
 
 	std::auto_ptr<Gtk::Main> mainInstance;