From e6c8cee6e9e6dbe257bc6a77899306e611d44d71 Mon Sep 17 00:00:00 2001
From: Andrej Rode <andrej.rode@ettus.com>
Date: Tue, 25 Apr 2017 12:33:07 -0700
Subject: coverity: fix various minor issues

---
 host/lib/rfnoc/nocscript/expression.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'host/lib/rfnoc/nocscript/expression.hpp')

diff --git a/host/lib/rfnoc/nocscript/expression.hpp b/host/lib/rfnoc/nocscript/expression.hpp
index 83fc5bcbc..1acd02009 100644
--- a/host/lib/rfnoc/nocscript/expression.hpp
+++ b/host/lib/rfnoc/nocscript/expression.hpp
@@ -215,6 +215,7 @@ class expression_container : public expression
 
     //! Create an empty container
     expression_container() : _combiner(COMBINE_NOTSET) {};
+    virtual ~expression_container(){};
 
     /*! Type-deduction rules for containers are:
      * - If the combination type is COMBINE_ALL or COMBINE_AND,
@@ -299,6 +300,7 @@ class expression_function : public expression_container
             const std::string &name,
             const boost::shared_ptr<function_table> func_table
     );
+    ~expression_function(){};
 
     //! Add an argument expression
     virtual void add(expression::sptr new_expr);
-- 
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