Fixed compilation

src/builtins/env/env.c

@@ -33,10 +33,10 @@ static void	print_entry(
 	t_map_entry *entry
 )
 {
-	ft_putstr(entry->key);
+	ft_putstr((char *)entry->key);
 	ft_putchar('=');
 	if (entry->value != NULL)
-		ft_putstr(entry->value);
+		ft_putstr((char *)entry->value);
 	ft_putchar('\n');
 }