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(-)
3 SKIP_ME="### CT_NG SKIP ME ###"
4 skip_me=$(($(cat "${0}" |grep --binary-files=text -o -b -E "^${SKIP_ME}$" |cut -d : -f 1)+${#SKIP_ME}+1))
5 dd if="${0}" bs=${skip_me} skip=1 2>/dev/null |bzcat