Nice, perfdata would be great

This works well, but perfdata would be nice when debugging possible overheating problems.

My current hack:
PERFDATA=$(echo “$sensordata” | grep “°C”| sed -r ‘s/:[ ]+[+]?([0-9.]+)°C.*$/=1/;s/ /_/g;’ | sed ‘s/./L&/g’ | tr “n” ‘, ‘ | sed “s/,/, /g;s/, *$/n/”)
echo “sensor ok $PERFDATA | $PERFDATA”
exit $STATE_OK