From bc6bab89932952e9c8e3eeea730df671de34fcdc Mon Sep 17 00:00:00 2001
From: James Foster <github@jgfoster.net>
Date: Thu, 26 Nov 2020 09:15:48 -0800
Subject: [PATCH] Add `IPAddress.h` to `Client.h` for cases where `Arduino.h`
 was not included first.

---
 CHANGELOG.md                              | 1 +
 SampleProjects/NetworkLib/test/client.cpp | 7 +++++++
 cpp/arduino/Client.h                      | 1 +
 3 files changed, 9 insertions(+)
 create mode 100644 SampleProjects/NetworkLib/test/client.cpp

diff --git a/CHANGELOG.md b/CHANGELOG.md
index acf3d0eb..c2e05b28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Removed
 
 ### Fixed
+- Missing include of `IPAddress.h` in `Client.h`
 
 ### Security
 
diff --git a/SampleProjects/NetworkLib/test/client.cpp b/SampleProjects/NetworkLib/test/client.cpp
new file mode 100644
index 00000000..8e740c34
--- /dev/null
+++ b/SampleProjects/NetworkLib/test/client.cpp
@@ -0,0 +1,7 @@
+#include <ArduinoUnitTests.h>
+// test for including <Client.h> without <Arduino.h>
+#include <Client.h>
+
+unittest(test) { assertTrue(true); }
+
+unittest_main()
diff --git a/cpp/arduino/Client.h b/cpp/arduino/Client.h
index b08e183e..154e618d 100644
--- a/cpp/arduino/Client.h
+++ b/cpp/arduino/Client.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <Stream.h>
+#include <IPAddress.h>
 
 class Client : public Stream {
 public: