Don't print anything about LAN mirror if it is not used.
Don't re-compute a variable that has already been computed.
/trunk/scripts/functions | 16 9 7 0 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
2 # Needed for systems without gettext
3 $* -xc -o /dev/null - > /dev/null 2>&1 << EOF
11 if [ ! "$?" -eq "0" ]; then