From b9ff8ff32f2e818396c2800ca35963fb5c808791 Mon Sep 17 00:00:00 2001
From: Ryan Pavlik <ryan.pavlik@collabora.com>
Date: Mon, 2 Mar 2020 15:45:47 -0600
Subject: [PATCH] FindHIDAPI: Fix error if HDIAPI not found

---
 cmake/FindHIDAPI.cmake | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmake/FindHIDAPI.cmake b/cmake/FindHIDAPI.cmake
index 5a73af54e..011df1964 100644
--- a/cmake/FindHIDAPI.cmake
+++ b/cmake/FindHIDAPI.cmake
@@ -191,7 +191,8 @@ unset(_comp)
 ###
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(HIDAPI
-REQUIRED_VARS
+	REQUIRED_VARS
+	HIDAPI_INCLUDE_DIR
 	${_hidapi_component_required_vars}
 	THREADS_FOUND
 	HANDLE_COMPONENTS)