From 6d47ee1952aaa999ff6957dfe82cf47a397262bf Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@gmail.com>
Date: Tue, 7 Oct 2008 17:26:34 +0000
Subject: [PATCH] fixed a little screen update bug in cursor handling.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@212 416bcca6-2ee7-4201-b75f-2eb2f807beb1
---
 graph.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graph.c b/graph.c
index 20b43f13..fc8e2c53 100644
--- a/graph.c
+++ b/graph.c
@@ -2685,7 +2685,7 @@ void Effacer_curseur(void)
           if (Fin_Y<4)
             Ligne_verticale_XOR  (Mouse_X,Mouse_Y+3,4-Fin_Y);
 
-          SDL_UpdateRect(Ecran_SDL,Debut_X,Debut_Y,Fin_X-Debut_X,Fin_Y-Debut_Y);
+          SDL_UpdateRect(Ecran_SDL,Debut_X,Debut_Y,(Fin_X>=Debut_X)?Fin_X-Debut_X+1:0,(Fin_X>=Debut_X)?Fin_Y-Debut_Y+1:0);
         }
         else
         {