Github user achristianson commented on a diff in the pull request:
https://github.com/apache/nifi-minifi-cpp/pull/158#discussion_r147857498
--- Diff: extensions/http-curl/protocols/RESTSender.h ---
@@ -22,12 +22,13 @@
#include "json/writer.h"
#include <string>
#include <mutex>
+
+#include "../../../libminifi/include/utils/ByteArrayCallback.h"
--- End diff --
Ditto.---
