Index: mttroot/mtt/bin/trans/mtt_prepend.sh ================================================================== --- mttroot/mtt/bin/trans/mtt_prepend.sh +++ mttroot/mtt/bin/trans/mtt_prepend.sh @@ -14,11 +14,11 @@ EOF } preserve='' -while [ "`echo $1 | grep '^-'`" ]; do +while [ -n "`echo $1 | grep '^-'`" ]; do case $1 in -p) preserve='-p' ;; -h)