From 99f98d2bf5cfb437ef6c0ed1b86d450246082017 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Sun, 15 Sep 2013 09:27:05 -0700
Subject: [PATCH] Add virtual destructor to Writer

---
 src/writer.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/writer.h b/src/writer.h
index 5d06470..1d3bee1 100644
--- a/src/writer.h
+++ b/src/writer.h
@@ -17,6 +17,10 @@ class Scene;
 class Writer
 {
 public:
+    virtual
+    ~Writer()
+    { }
+
     virtual int write_scene(const Scene &scene, const std::string &filename) = 0;
 };