What does 2 Samuel 19:29 mean?

The king said, 'You and Ziba will divide the land.' Mephibosheth replied, 'Let him have it all. I’m just glad you’re home safe.' 2 Samuel 19:29 - Modern Text Bible

(David tries to settle the dispute by splitting the land, but Mephibosheth shows he cares more about David’s return than about property.)