From 1cdc4d526d8a0dc901217fd231b15c5c1cb91724 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Fri, 28 Nov 2008 17:44:28 +0000
Subject: [PATCH] Map to black, not necessarily 0

---
 test/testalpha.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/testalpha.c b/test/testalpha.c
index 1dedde552..a42b93a23 100644
--- a/test/testalpha.c
+++ b/test/testalpha.c
@@ -504,7 +504,7 @@ main(int argc, char *argv[])
                     area.y = event.button.y - 16;
                     area.w = 32;
                     area.h = 32;
-                    SDL_FillRect(screen, &area, 0);
+                    SDL_FillRect(screen, &area, SDL_MapRGB(screen->format, 0, 0, 0));
                     SDL_UpdateRects(screen, 1, &area);
                 }
                 break;