From 04802e93e857a227b48479abd7970cb4152f496b Mon Sep 17 00:00:00 2001
From: Tim 'mithro' Ansell <mithro@mithis.com>
Date: Fri, 24 Nov 2017 15:26:56 +1100
Subject: subcircuit: Class with virtual methods should have virtual
 destructor.

Fixes a compile warning.

* https://stackoverflow.com/questions/1123044/when-should-your-destructor-be-virtual
---
 libs/subcircuit/subcircuit.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/subcircuit/subcircuit.h b/libs/subcircuit/subcircuit.h
index 5291c6421..8368efab1 100644
--- a/libs/subcircuit/subcircuit.h
+++ b/libs/subcircuit/subcircuit.h
@@ -131,7 +131,7 @@ namespace SubCircuit
 
 	public:
 		Solver();
-		~Solver();
+		virtual ~Solver();
 
 		void setVerbose();
 		void addGraph(std::string graphId, const Graph &graph);
-- 
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