From e9f84306368c14e5cc9f5b58ea305ae863516290 Mon Sep 17 00:00:00 2001
From: Alexander Monakov <amonakov@gmail.com>
Date: Wed, 4 May 2011 23:30:55 +0400
Subject: [PATCH] Guard SDL_GL_SWAP_CONTROL by version check

---
 Source/OpenGL_Windows.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Source/OpenGL_Windows.cpp b/Source/OpenGL_Windows.cpp
index 5d73e7a..23a5f1a 100644
--- a/Source/OpenGL_Windows.cpp
+++ b/Source/OpenGL_Windows.cpp
@@ -296,7 +296,9 @@ Boolean SetUp (Game & game)
 
     SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
     SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
+#if SDL_VERSION_ATLEAST(1, 2, 10)
     SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, vblsync);
+#endif
     
     if (SDL_SetVideoMode(kContextWidth, kContextHeight, 0, sdlflags) == NULL)
     {
-- 
2.39.5