Waybar crash due to MPD module segfaulting

[litemotiv]

Waybar Version: v0.12.0

I've noticed occasionally that the MPD module stopped updating the now-playing information. Usually this prompts me to kill and restart Waybar, after which the module shows the playback information again. Today however Waybar crashed completely with the following log line:

[warning] mpd: Playing: error: Connection reset by peer
waybar: ../src/status.c:415: mpd_status_get_song_pos: Assertion `status != NULL' failed.
Aborted (core dumped)

The music was still playing in the background so MPD itself didn't crash.

MPD module config:

 "mpd": {
    "server": "10.0.0.6",
    "format": "{stateIcon} {artist} - {title} ({elapsedTime:%M:%S}/{totalTime:%M:%S})",
    "format-disconnected": "<U+F001> Disconnected",
    "format-stopped": "<U+F001> Not playing",
    "unknown-tag": "N/A",
    "max-length": 50,
    "artist-len": 20,
    "title-len": 20,
    "state-icons": {
      "paused": "<U+F04C>",
      "playing": "<U+F001>"
    },
    "tooltip-format": "{album} [{songPosition}/{queueLength}]",
    "tooltip-format-disconnected": "Disconnected",
    "on-click": "mpc -q -h 10.0.0.6 toggle",
    "on-click-right": "mpc -q -h 10.0.0.6 next",
    "on-scroll-up": "mpc -q -h 10.0.0.6 seek -5%",
    "on-scroll-down": "mpc -q -h 10.0.0.6 seek +5%"
}