diff --git a/hoot-js/src/main/cpp/hoot/js/util/JsFunctionConsumer.h b/hoot-js/src/main/cpp/hoot/js/util/JsFunctionConsumer.h
index ada8bca..c5d0812 100644
--- a/hoot-js/src/main/cpp/hoot/js/util/JsFunctionConsumer.h
+++ b/hoot-js/src/main/cpp/hoot/js/util/JsFunctionConsumer.h
@@ -22,7 +22,7 @@
* This will properly maintain the copyright information. DigitalGlobe
* copyrights will be updated automatically.
*
- * @copyright Copyright (C) 2015, 2017, 2018 DigitalGlobe (http://www.digitalglobe.com/)
+ * @copyright Copyright (C) 2015, 2017, 2018, 2020 DigitalGlobe (http://www.digitalglobe.com/)
*/
#ifndef JSFUNCTIONCONSUMER_H
@@ -38,6 +38,9 @@ class JsFunctionConsumer
{
public:
+ JsFunctionConsumer() = default;
+ virtual ~JsFunctionConsumer() = default;
+
virtual void addFunction(v8::Isolate* isolate, v8::Local<v8::Function>& func) = 0;
};