From 0cea82f944f2af5eb4a01f548a5c82039c2904a3 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 11 May 2012 00:15:12 +0300
Subject: [PATCH] Add virtual destructor to Tool to avoid a warning

---
 source/tool.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/tool.h b/source/tool.h
index 1736e1c..5f21065 100644
--- a/source/tool.h
+++ b/source/tool.h
@@ -18,8 +18,9 @@ protected:
 	std::list<std::string> input_suffixes;
 
 	Tool(Builder &, const std::string &);
-
 public:
+	virtual ~Tool() { }
+
 	const std::string &get_tag() const { return tag; }
 	const std::list<std::string> &get_input_suffixes() const { return input_suffixes; }
 	bool accepts_suffix(const std::string &) const;
-- 
2.43.0