From e2b5e8275b19f28cacb8c87d3d90c8a721652b25 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 27 Sep 2010 00:49:56 -0700
Subject: [PATCH] XDamageDestroy is called before use_damage is tested. This
 crashes on my setup. The patch calls XDamageDestroy only when use_damage is
 true.
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Kind regards,

André
---
 src/video/x11/SDL_x11render.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/x11/SDL_x11render.c b/src/video/x11/SDL_x11render.c
index 9f41d54e3..85bc3b308 100644
--- a/src/video/x11/SDL_x11render.c
+++ b/src/video/x11/SDL_x11render.c
@@ -691,8 +691,8 @@ X11_DisplayModeChanged(SDL_Renderer * renderer)
             return -1;
         }
 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE
-        XDamageDestroy(data->display, data->stencil_damage);
         if (data->use_xdamage) {
+            XDamageDestroy(data->display, data->stencil_damage);
             data->stencil_damage =
                 XDamageCreate(data->display, data->stencil, XDamageReportNonEmpty);
             if (!data->stencil_damage) {