diff --git a/src/export_print_builtin.c b/src/export_print_builtin.c
index 74e22b4..c51ac01 100644
--- a/src/export_print_builtin.c
+++ b/src/export_print_builtin.c
@@ -6,42 +6,48 @@
 /*   By: jschaft <cecile.schaft@orange.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/03 18:57:19 by jschaft           #+#    #+#             */
-/*   Updated: 2024/07/04 11:58:06 by mcolonna         ###   ########.fr       */
+/*   Updated: 2024/07/04 12:19:08 by mcolonna         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "include.h"
 
+static void	export_print_builtin_loop(char *const var, int std[2])
+{
+	int		i;
+	char	c[2];
+
+	c[1] = '\0';
+	i = 0;
+	print_str(fatal_error, std[1], "declare -x ");
+	while (var[i] != '=')
+	{
+		c[0] = var[i];
+		print_str(fatal_error, std[1], c);
+		i++;
+	}
+	print_str(fatal_error, std[1], "=\"");
+	i++;
+	while (var[i])
+	{
+		c[0] = var[i];
+		print_str(fatal_error, std[1], c);
+		i++;
+	}
+	print_str(fatal_error, std[1], "\"\n");
+}
+
 int	export_print_builtin(t_env *env, t_call call, int std[2])
 {
 	int					i;
-	int					i2;
 	const t_memclass	mc = mem_subclass(fatal_error, env->mc_global);
 	char *const			*envp = variables_envp(env->variables, mc);
-	char				c[2];
 
 	(void)call;
 	i = 0;
-	c[1] = '\0';
 	while (envp[i])
 	{
-		i2 = 0;
-		print_str(fatal_error, std[1], "declare -x ");
-		while (envp[i][i2] != '=')
-		{
-			c[0] = envp[i][i2];
-			print_str(fatal_error, std[1], c);
-			i2++;
-		}
-		print_str(fatal_error, std[1], "=\"");
-		i2++;
-		while (envp[i][i2])
-		{
-			c[0] = envp[i][i2];
-			print_str(fatal_error, std[1], c);
-			i2++;
-		}
-		print_str(fatal_error, std[1], "\"\n");
+		export_print_builtin_loop(envp[i], std);
 		i++;
 	}
 	return (0);