Bukkit/CraftBukkit — pull request #876 by mcunha (2012-08-27 14:21:30+00:00)
Title: Fix fly mode not being sent to client on respawn/teleport/worldchange

On player death, teleport or worldchange, the fly mode for the player is kept server side, but not client side. This patch attempts to fix that by informing the client of the player's abilities when the player is moved.