writet1 protection against buffer overflow

git-svn-id: svn://tug.org/texlive/trunk/Build/source@48697 c570f23f-e606-0410-a88d-b1316a301751
static void t1_puts(PDF pdf, const char *s)
{
    if (s != t1_line_array)
        strcpy(t1_line_array, s);
    t1_line_ptr = strend(t1_line_array);
    t1_putline(pdf);
}

static void t1_puts(PDF pdf, const char *s)
{
    if (s != t1_line_array)
        strcpy(t1_line_array, s);
    t1_line_ptr = strend(t1_line_array);
    t1_putline(pdf);
}
