Merge pull request #1972 from sipa/virtcoinsview

Add virtual destructor to CCoinsView

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main.h b/src/main.h
index 1751ccc562..d810bff986 100644
--- a/src/main.h
+++ b/src/main.h
@@ -1825,6 +1825,9 @@ public:
 
     // Calculate statistics about the unspent transaction output set
     virtual bool GetStats(CCoinsStats &stats);
+
+    // As we use CCoinsViews polymorphically, have a virtual destructor
+    virtual ~CCoinsView() {};
 };
 
 /** CCoinsView backed by another CCoinsView */