Liam Henderson's second-half strike gave Hibernian their third straight Ladbrokes Championship victory as they claimed a 1-0 away win at Livingston.Celtic loanee Henderson was on target in the 3-0 victory over Alloa last weekend and he scored again seven days on as Hibs recorded their fourth straight clean sheet in all competitions.Henderson was involved early on when Dominique Malonga struck a post while, at the other end, Paul Hanlon blocked Liam Buchanan's effort on the line after Mark Oxley had made a decent save.Hibs went ahead just five minutes into the second period thanks to Henderson, who picked out the top corner from a free-kick.Alan Stubbs' side held firm at the end to move them up to third in the table, nine points behind Rangers with a game in hand.