From cf1ec5d1029ee40b1f14a816525c5eb99d67e0b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20Zieli=C5=84ski?= <marcin.zielinski@mudita.com>
Date: Fri, 14 Oct 2022 16:49:54 +0200
Subject: [PATCH] [MOS-769] Make a destructor virtual

Make Make gui::popup::Filter's destructor
virtual because it has a virtual method.

Additionally, added a documenting comment.
---
 module-apps/apps-common/WindowsPopupFilter.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/module-apps/apps-common/WindowsPopupFilter.hpp b/module-apps/apps-common/WindowsPopupFilter.hpp
index 74b3feaaa159c65a18ea631e90fb639cea1ffb72..10eb0f3cc4bf3a7e2ffae34284d7f502a424265d 100644
--- a/module-apps/apps-common/WindowsPopupFilter.hpp
+++ b/module-apps/apps-common/WindowsPopupFilter.hpp
@@ -22,9 +22,12 @@ namespace gui::popup
     {
       private:
         std::list<std::function<bool(const gui::PopupRequestParams &)>> appDependentFilter;
+        /// non-owning pointer to existing stack - @see attachWindowsStack()
         app::WindowsStack *stack = nullptr;
 
       public:
+        virtual ~Filter() = default;
+
         void attachWindowsStack(app::WindowsStack *stack);
         void addAppDependentFilter(std::function<bool(const gui::PopupRequestParams &)> f);
         virtual bool isPermitted(const gui::PopupRequestParams &params) const;