X11: Fixed SDL_GL_GetSwapInterval() returning -1 if interval is unknown.

It should return 0 as a safe default if the interval can not be determined.
libsdl-org · May 11, 2016 · e964d00 · e964d00
1 parent 748b052
commit e964d00
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/video/x11/SDL_x11opengl.c b/src/video/x11/SDL_x11opengl.c
@@ -710,7 +710,7 @@ X11_GL_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context)
    with 0 as an argument.
 */
 
-static int swapinterval = -1;
+static int swapinterval = 0;
 int
 X11_GL_SetSwapInterval(_THIS, int interval)
 {