From ed7184bd641f0fa07886f024124bcf72f19afc28 Mon Sep 17 00:00:00 2001
From: Bill Kendrick <nbs@sonic.net>
Date: Wed, 18 May 2022 23:37:23 -0700
Subject: [PATCH] Avoid leftover shadow on Open->Erase prompt

Fixes https://sourceforge.net/p/tuxpaint/bugs/248/

(Seemed to do with alpha of the new `backup` surface?
I admit I don't 100% understand what was going on.)
---
 src/tuxpaint.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tuxpaint.c b/src/tuxpaint.c
index 78cfad03b..556a110c8 100644
--- a/src/tuxpaint.c
+++ b/src/tuxpaint.c
@@ -22,7 +22,7 @@
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   (See COPYING.txt)
 
-  June 14, 2002 - May 15, 2022
+  June 14, 2002 - May 18, 2022
 */
 
 #include "platform.h"
@@ -13706,6 +13706,7 @@ static int do_prompt_image_flash_snd(const char *const text,
                                 screen->format->Rmask,
                                 screen->format->Gmask, screen->format->Bmask, screen->format->Amask);
 
+  SDL_FillRect(backup, NULL, SDL_MapRGBA(backup->format, 255, 255, 255, 255));
   SDL_BlitSurface(screen, NULL, backup, NULL);
 
   for (w = 0; w <= r_ttools.w; w = w + 2)