SYDNEY—A 64-year-old fugitive who surrendered to Australian police because a Sydney lockdown left him jobless and homeless was sentenced on Thursday to an additional two months behind bars for escaping from prison almost 30 years ago. Darko Desic has been back in custody since mid-September when he walked into a police station in the beach suburb of Dee Why and confessed to breaking out of Grafton Prison, 620 kilometers (390 miles) to the north, in 1992. He pleaded guilty to escaping from lawful custody and was returned to prison to serve the remaining 14 months of a 33-month sentence for growing marijuana. In Sydney’s Central Local Court on Thursday, Magistrate Jennifer Atkinson said she had no alternative to imposing a prison sentence for escaping. She added two months to his sentence. The offense carries a potential maximum of 10 years. She accepted that Desic had escaped because of “real fears” …