unix time not working

DS1302RTC.cpp need to be corrected as follows
// PUBLIC FUNCTIONS

// --------------------------------------------------------
// Read the current time from the RTC and return it as a 
// time_t value. Returns a zero value if an bus error occurred
// (e.g. RTC not present).
time_t DS1302RTC::get()
{
    tmElements_t tm;
	if (read(tm) == false) return 0;

    return(makeTime(tm));
}