From 7f2068dacac3f125d2a47e36e14eedc599fa5e83 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sat, 31 Dec 2016 10:30:07 -0800
Subject: [PATCH] Fixed bug 3541 - DisplayIndex out of bounds in
 SDL_SetWindowPosition

Intellectual Kitty

In SDL_video.c, on line #1756, in SDL_SetWindowPosition (from today's distribution, 12-31-2016, https://hg.libsdl.org/SDL/shortlog/bf19e0c84483):

        if (displayIndex > _this->num_displays) {

should be:

        if (displayIndex >= _this->num_displays) {
---
 src/video/SDL_video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
index 508aed901becb..ad0ec766a3fef 100644
--- a/src/video/SDL_video.c
+++ b/src/video/SDL_video.c
@@ -1753,7 +1753,7 @@ SDL_SetWindowPosition(SDL_Window * window, int x, int y)
     if (SDL_WINDOWPOS_ISCENTERED(x) || SDL_WINDOWPOS_ISCENTERED(y)) {
         int displayIndex = (x & 0xFFFF);
         SDL_Rect bounds;
-        if (displayIndex > _this->num_displays) {
+        if (displayIndex >= _this->num_displays) {
             displayIndex = 0;
         }