From 1c34a7f4ebc746236f9689c9bc1e6961ad9949e0 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Tue, 20 Dec 2016 10:22:54 +0100
Subject: Libmv: Fix missing virtual destructor in frame access sub-class

This is undefined behavior in C++ and Clang was complaining a lot
about this.
---
 intern/libmv/intern/frame_accessor.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'intern/libmv')

diff --git a/intern/libmv/intern/frame_accessor.cc b/intern/libmv/intern/frame_accessor.cc
index 9213cc311b3..5d274d7ccca 100644
--- a/intern/libmv/intern/frame_accessor.cc
+++ b/intern/libmv/intern/frame_accessor.cc
@@ -45,6 +45,9 @@ struct LibmvFrameAccessor : public FrameAccessor {
       get_image_callback_(get_image_callback),
       release_image_callback_(release_image_callback) { }
 
+  virtual ~LibmvFrameAccessor() {
+  }
+
   libmv_InputMode get_libmv_input_mode(InputMode input_mode) {
     switch (input_mode) {
 #define CHECK_INPUT_MODE(mode) \
-- 
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