From ec8804cfd83a0d8d89117019451a82ea58d77379 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Fri, 30 Mar 2018 22:03:50 +0200
Subject: [PATCH] - added missing virtual destructor to DFrameBuffer.

Previously it inherited this from DCanvas but now both classes are no longer related.
---
 src/v_video.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/v_video.h b/src/v_video.h
index cee9d63d55..0faef44023 100644
--- a/src/v_video.h
+++ b/src/v_video.h
@@ -304,6 +304,7 @@ protected:
 
 public:
 	DFrameBuffer (int width, int height, bool bgra);
+	virtual ~DFrameBuffer() {}
 
 	inline int GetWidth() const { return Width; }
 	inline int GetHeight() const { return Height; }