From e229b9519e515d17bac3b53ebb63aa7ff281bb15 Mon Sep 17 00:00:00 2001
From: Alberto Griggio <agriggio@users.noreply.github.com>
Date: Mon, 1 Jan 2018 23:41:07 +0100
Subject: [PATCH] made ToolPanel::setListener virtual (needed by MetaDataPanel
 to work properly)

---
 rtgui/toolpanel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtgui/toolpanel.h b/rtgui/toolpanel.h
index d5814c040..d3d7439a9 100644
--- a/rtgui/toolpanel.h
+++ b/rtgui/toolpanel.h
@@ -88,7 +88,7 @@ public:
     {
         multiImage = m;
     }
-    void           setListener     (ToolPanelListener* tpl)
+    virtual void           setListener     (ToolPanelListener* tpl)
     {
         listener = tpl;
     }