Add error handling for stack optimization

1 files changed, 2 insertions, 2 deletions

diff --git a/push_swap.h b/push_swap.h
index beadcd0..29d0e41 100644
--- a/push_swap.h
+++ b/push_swap.h
@@ -6,7 +6,7 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/12 16:59:09 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/04/13 17:18:58 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/04/15 12:02:20 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,7 +42,7 @@ void	run_command(t_list **stack_a, t_list **stack_b, t_list **cmds,
 			enum e_pscmd cmd);
 void	print_commands(t_list *cmds);
 
-void	stack_optimize(t_list **stack);
+int	stack_optimize(t_list **stack);
 void	optimize_commands(t_list **cmds);
 
 void	stack_sort(t_list **stack_a, t_list **stack_b, t_list **cmds);