[ "$excluded" != "1" ] && v="$( cat $f )" || v=0
v=$(( v + 1 - 1 ))
[ $v -ne 0 ] && echo "$f" && continue
+ excluded=
echo >&2 "$PROGRAM_NAME: sensors: $f gives zero values"
done
v="$( cat $t )"
v=$(( v + 1 - 1 ))
[ $v -ne 0 ] && echo "$f" && continue
- excluded=
echo >&2 "$PROGRAM_NAME: sensors: $f is disabled"
done