From caabca37be81603d5a131da004b1a694a411777d Mon Sep 17 00:00:00 2001
From: Nicola Lunghi <nicola.lunghi@emutex.com>
Date: Tue, 21 Feb 2017 11:17:09 +0000
Subject: [PATCH] iio.hpp: Added an empty destructor to get rid of a warning

Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 api/mraa/iio.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/mraa/iio.hpp b/api/mraa/iio.hpp
index 9cfbb18..416fe2d 100644
--- a/api/mraa/iio.hpp
+++ b/api/mraa/iio.hpp
@@ -47,6 +47,7 @@ class IioHandler
 {
 public:
   virtual void onIioEvent(const IioEventData& eventData) = 0;
+  virtual ~IioHandler() {};     // add an empty destructor to get rid of warning
 };