From 05516d686457dc63d88e8c17b2a3a6ffa623660c Mon Sep 17 00:00:00 2001
From: thibault perrier <thibault.perrier.1@etu.u-bordeaux.fr>
Date: Thu, 6 Jan 2022 15:39:00 +0100
Subject: [PATCH] =?UTF-8?q?edit=20undo=20(=C3=A7a=20fonctionne)?=
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---
 game_ext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/game_ext.c b/game_ext.c
index be70b22..d2efaf8 100644
--- a/game_ext.c
+++ b/game_ext.c
@@ -58,7 +58,7 @@ void game_undo(game g) {
 	} else {
 		game_set_square(g, history_i(g->hist), history_j(g->hist), history_state(g->hist));
 		game_update_flags(g);
-		g->hist = history_append(g->hist, g->hist->state, g->hist->i, g->hist->j);
+		g->hist = history_prev(g->hist);
 	}
 }