[Emms-patches] EMMS Lyrics

[Ian D]

EMMS Developers,

     I noticed that EMMS will start redisplaying lyrics when it is
     paused.  I looked into it, and noticed that the `timer-duration'
     function will remove any negative numbers, so in
     `emms-lyrics-set-timer', when the variable `time' is set, and is
     negative, when `run-at-time' is called, `timer-duration' changes it
     to a positive value, causing old lyrics to be displayed again.
     Setting a check for a positive value fixes this.  The patch is
     attached.

Ian D

emms-lyrics.el.diff
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