Fixed lyricwiki plugin

LyricWiki returns a page with "Not found" in place of the song lyrics if
the song is not found; check for this.

diff --git a/lyrics/02-lyricwiki.rb b/lyrics/02-lyricwiki.rb
index a90cb2ae80366e82e11b0c5956d38326b55624c8..9c9f66378cd81e6dc74f03aa755586f42f436863 100755 (executable)
--- a/lyrics/02-lyricwiki.rb
+++ b/lyrics/02-lyricwiki.rb
@@ -29,4 +29,5 @@ url = "http://lyricwiki.org/api.php" + \
 response = Net::HTTP.get(URI.parse(url))
 
 exit(2) unless response =~ /<pre>\s*(.*?)\s*<\/pre>/im
+exit(2) if $1 == "Not found"
 puts $1