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Fixed a bug in the new sing module.

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This commit is contained in:
Storm Dragon 2017-12-02 20:47:28 -05:00
parent 6a82388e5b
commit a059aa6bb7
1 changed files with 2 additions and 1 deletions
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3
modules/sing/sing.sh
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@ -4,8 +4,9 @@ shift
chan="$1"
shift
#get the lyric text into a variable
lyricText="$(clyrics $@ | tr '[:space:]' ' ' | tr -s ' ' | fold -s -w 160)"
lyricText="$(clyrics $@ | tr '[:space:]' ' ' | tr -s ' ' | fold -s -w 256)"
i=$(echo "$lyricText" | wc -l)
i=$(($RANDOM % $i + 1))
lyricText="$(echo "$lyricText" | tail +$i | head -1)"
#Display the lyric text
if [ ${#lyricText} -gt 15 ] ; then