+version="%PKG_VERSION%"
+
+# restart upgrade under script for logging purposes
+if [ "$1" == "--no-script" ]; then
+ # restore umask to default
+ umask 0022
+
+ shift
+elif [ -x /usr/bin/script ]; then
+ # make logs safe
+ umask 0077
+ chmod og= /var/log/carnet-upgrade.* 2>/dev/null
+
+ # restart through script
+ exec /usr/bin/script -a -t -f -c "$0 --no-script $@" \
+ /var/log/carnet-upgrade.typescript 2>>/var/log/carnet-upgrade.timing
+fi