void ft_options4(t_print *print)
{
char *tmp;
if (*(print->fmt) == 's')
{
tmp = ft_strdupp(va_arg(print->ap, char*));
if (print->precision == -1)
tmp = ft_strdupp("");
else if (print->precision > 0)
{
if (tmp)
tmp = ft_update(tmp, print->precision);
else
tmp = ft_update("(null)", print->precision);
}
ft_strjoinnstringlen(&(print->dsp), tmp, print);
free(tmp);
print->fmt++;
}
static int ft_cd_home(t_env *shell)
{
char *path;
if ((path = ft_update(shell, "HOME", shell->home,
" cd: << HOME >> undefined\n\n")))
{
ft_set_env_value(shell, "PWD", path);
chdir(path);
free(shell->pwd);
shell->pwd = path;
return (1);
}
return (0);
}