Update Travis CI configuration to use SDL2 2.0.20
@@ -7,9 +7,9 @@ go:
install:
- mkdir sdl2install
- - wget https://www.libsdl.org/release/SDL2-2.0.16.tar.gz
- - tar xf SDL2-2.0.16.tar.gz
- - cd SDL2-2.0.16
+ - wget https://www.libsdl.org/release/SDL2-2.0.20.tar.gz
+ - tar xf SDL2-2.0.20.tar.gz
+ - cd SDL2-2.0.20
- ./configure
- make
- sudo make install
