From 82a477304a086d41bc4a08c9c718e8a89b89ef6a Mon Sep 17 00:00:00 2001
From: Felix Kauselmann <2039670+selmf@users.noreply.github.com>
Date: Thu, 31 Dec 2015 18:36:12 +0100
Subject: [PATCH] Add virtual destructor to ImageFilter class to remove
 compiler warning for undefined behavior

---
 YACReader/render.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/YACReader/render.h b/YACReader/render.h
index 9c525c55..ec6262b6 100644
--- a/YACReader/render.h
+++ b/YACReader/render.h
@@ -21,6 +21,8 @@ class Render;
 class ImageFilter {
 public:
 	ImageFilter(){};
+	//TODO: Ask Luis if this is a good idea
+	virtual ~ImageFilter() {};
 	virtual QImage setFilter(const QImage & image) = 0;
 	inline int getLevel() {return level;};
 	inline void setLevel(int l) {level = l;};