From 40a33f5226ef255390906a4b2bf813cc8ab5c644 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 6 Feb 2019 19:36:52 +0100
Subject: [PATCH] modules: hide private variables in FindSDL2.cmake.

---
 modules/FindSDL2.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/FindSDL2.cmake b/modules/FindSDL2.cmake
index 0f81bbaea..33fce18fc 100644
--- a/modules/FindSDL2.cmake
+++ b/modules/FindSDL2.cmake
@@ -159,3 +159,5 @@ if(NOT TARGET SDL2::SDL2)
     set_property(TARGET SDL2::SDL2 PROPERTY
         INTERFACE_INCLUDE_DIRECTORIES ${SDL2_INCLUDE_DIR})
 endif()
+
+mark_as_advanced(SDL2_INCLUDE_DIR)