From 357557e2c0e0dcbf6c7131d225f20679b9ea080a Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 12 Nov 2014 22:42:13 +0200
Subject: [PATCH] Inherit sigc::trackable in Android's PlatformDisplayPrivate

---
 source/graphics/android/display_platform.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/graphics/android/display_platform.h b/source/graphics/android/display_platform.h
index 198fd46..32c1bed 100644
--- a/source/graphics/android/display_platform.h
+++ b/source/graphics/android/display_platform.h
@@ -3,6 +3,7 @@
 
 #include <android/input.h>
 #include <android/native_window.h>
+#include <sigc++/trackable.h>
 #include <msp/core/mutex.h>
 #include "window_private.h"
 
@@ -11,7 +12,7 @@ namespace Graphics {
 
 typedef void *DisplayHandle;
 
-struct PlatformDisplayPrivate
+struct PlatformDisplayPrivate: public sigc::trackable
 {
 	AInputQueue *input_queue;
 	std::list<Window::Event> events;
-- 
2.45.2