xfmpc spams status->idle->status

Submitted by Christoph Mende

Assigned to Vincent Legout

Link to original bug (#5109)

Description

running xfmpc using libmpd-0.18 spams status->idle->status the idle part most likely comes from libmpd (haven't found it in the xfmpc source). not sure if there's a way to disable the idle part in libmpd but either way, it'd be nice to actually use the idle feature and wait until the MPD notifies about status changes instead of disabling idle and resending status immediately