From eae2c715f1ead523de2984cde8708627bfc3f180 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Thu, 18 May 2017 14:30:20 +0200
Subject: [core] add error for non-virtual destructor deletes + add virtual
 dtors

---
 include/mbgl/map/map_observer.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include')

diff --git a/include/mbgl/map/map_observer.hpp b/include/mbgl/map/map_observer.hpp
index 4fefb79121..f63e5f2af3 100644
--- a/include/mbgl/map/map_observer.hpp
+++ b/include/mbgl/map/map_observer.hpp
@@ -10,6 +10,8 @@ namespace mbgl {
 
 class MapObserver {
 public:
+    virtual ~MapObserver() = default;
+
     static MapObserver& nullObserver() {
         static MapObserver mapObserver;
         return mapObserver;
-- 
cgit v1.2.1