modules: hide private variables in FindSDL2.cmake.

7 years ago · 40a33f5226
1 changed files with 2 additions and 0 deletions
--- 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)