Remove unnecessary virtual from lodepng::State.

Providing a virtual destructor allows a derived class to extend the
functionality of lodepng::State, however since it's intended as an RAII
wrapper for LodePNGState it doesn't offer any benefit to clients of
LodePNG to derive from it.

1 files changed, 1 insertions, 1 deletions

diff --git a/lodepng.h b/lodepng.h
index fcabf76..f498251 100644
--- a/lodepng.h
+++ b/lodepng.h
@@ -969,7 +969,7 @@ class State : public LodePNGState {
   public:
     State();
     State(const State& other);
-    virtual ~State();
+    ~State();
     State& operator=(const State& other);
 };