# give backup dir the good uid and permissions
# (in respect to the vserver, if $usevserver)
-pguid=`grep '^postgres:' $vroot/etc/passwd | awk -F: '{print $3}'`
+pguid=`getent passwd postgres | awk -F: '{print $3}'`
[ -n "$pguid" ] || \
fatal "No user called postgres`[ $usevserver != 1 ] || echo \" on vserver $vsname\"`."
debug "chown $pguid $vroot$backupdir"