Fixing Arduino compilation error
Fixing Arduino compilation error

Change-Id: I030f3d66b54ab61bd866f434e3cadfee30ff4ac7

santais/iotivity_1.1.0,kartben/iotivity,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,WojciechLuczkow/iotivity,iotivity/iotivity,rzr/iotivity,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,iotivity/iotivity,iotivity/iotivity,tienfuc/iotivity-democlient-snap,rzr/iotivity,kartben/iotivity,santais/iotivity,WojciechLuczkow/iotivity,rzr/iotivity,santais/iotivity_1.1.0,iotivity/iotivity,kartben/iotivity,tienfuc/iotivity-democlient-snap,santais/iotivity,santais/iotivity_1.1.0,santais/iotivity_1.1,iotivity/iotivity,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,kartben/iotivity,santais/iotivity_1.1,tienfuc/iotivity-democlient-snap,santais/iotivity,santais/iotivity_1.1,kartben/iotivity,rzr/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,rzr/iotivity,tienfuc/iotivity-democlient-snap,santais/iotivity,kartben/iotivity,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,rzr/iotivity,santais/iotivity,iotivity/iotivity,santais/iotivity_1.1,kartben/iotivity,santais/iotivity_1.1,santais/iotivity_1.1,iotivity/iotivity,santais/iotivity_1.1.0,tienfuc/iotivity-democlient-snap,iotivity/iotivity,rzr/iotivity,kartben/iotivity,santais/iotivity,santais/iotivity_1.1,santais/iotivity_1.1,santais/iotivity,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap