[Emms-patches] EMMS Score

[Ian D]

EMMS Developers,

     I noticed that after I updated EMMS from the package lists, I had
     to go in and remove the `(emms-score 1)' command from
     emms-setup.el, since I run `(emms-devel)' from my .emacs file.  It
     kept throwing an `End of file during parsing' error, so I looked
     into emms-score.el to see what the problem was.  I found that in
     `emms-score-load-hash' it was attempting to read from the score
     file, but the score file was empty.  Then, without checking such a
     possibility, it continued attempting to process it.  I've attached
     a patch that should fix this.  It simply reads the score file into
     a string, then only proceeds if the string is not empty.  I ran it
     myself, and appears to be working correctly.

Ian D

emms-score.el.diff
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