xbmc/xbmc — pull request #2222 by ace20022 (2013-02-11 16:30:12+00:00)
Title: [json-rpc] Fix Player.GetProperties' result "currentaudiostream" if there is no audio stream

Fix the result of Player.GetProperties with param "currentaudiostream" for videos without an audio stream (index = -1). The correct return value is an empty list.