From 463aa5900cc29502d703278a786768a2bb4beae4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9ophyl=20Hoguet?= <theophyl.hoguet@etu.u-bordeaux.fr>
Date: Thu, 6 Jan 2022 18:06:59 +0100
Subject: [PATCH] bug history copy

---
 history.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/history.c b/history.c
index 4f8a8da..c0dd89c 100644
--- a/history.c
+++ b/history.c
@@ -201,6 +201,7 @@ history history_copy(history h) {
 		h = history_next(h);
 		cpt++;
 	}
+	h = history_first(h);
 	history h2 = history_insert_first(history_create_empty(), h->state, h->i, h->j);
 	while (!history_is_empty(history_next(h))) {
 		h = history_next(h);