From 181a824d11fb6c7a5ab190b747dabcbf23d1210c Mon Sep 17 00:00:00 2001
From: csoler <csoler@users.sourceforge.net>
Date: Tue, 25 Jul 2017 21:56:20 +0200
Subject: [PATCH] fixed memory leak in BWGraphSource due to missing destructor

---
 retroshare-gui/src/gui/statistics/BWGraph.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/retroshare-gui/src/gui/statistics/BWGraph.h b/retroshare-gui/src/gui/statistics/BWGraph.h
index 3e2c4b8b2..efa4a8a4e 100644
--- a/retroshare-gui/src/gui/statistics/BWGraph.h
+++ b/retroshare-gui/src/gui/statistics/BWGraph.h
@@ -23,6 +23,7 @@ public:
     };
 
     BWGraphSource() ;
+	virtual ~BWGraphSource() {}
 
     enum { SELECTOR_TYPE_FRIEND=0x00, SELECTOR_TYPE_SERVICE=0x01 };
     enum { GRAPH_TYPE_SINGLE=0x00, GRAPH_TYPE_ALL=0x01, GRAPH_TYPE_SUM=0x02 };