From da963f46f50b0bdaac32fd8598033bc25000dee0 Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Fri, 22 Dec 2017 21:37:37 +0100
Subject: [PATCH] add missing include

---
 unittest/test_buttons.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/unittest/test_buttons.c b/unittest/test_buttons.c
index db63a29..b802305 100644
--- a/unittest/test_buttons.c
+++ b/unittest/test_buttons.c
@@ -1,5 +1,6 @@
 #include "test.h"
 #include "buttons.h"
+#include "relays.h"
 
 extern uint32_t mqtt_pub_count;
 extern uint32_t mqtt_sub_count;