[1704] Make InterprocessSyncFile's destructor virtual

caa5bb9a · Mukund Sivaraman · 227d0177 · caa5bb9a
Commit caa5bb9a authored May 25, 2012 by Mukund Sivaraman
--- a/src/lib/util/interprocess_sync_file.h
+++ b/src/lib/util/interprocess_sync_file.h
@@ -40,7 +40,7 @@ public:
    {}

    /// \brief Destructor
-    ~InterprocessSyncFile();
+    virtual ~InterprocessSyncFile();

 protected:
    bool lock();