set -e
. /usr/share/debconf/confmodule
+. /usr/share/carnet-tools/functions.sh
-db_get carnet-debian/packages || true
-packages="echo $RET | tr -d ','"
+cp_db_get carnet-debian/packages
-apt-get install $packages
+packages="`echo $RET | tr -d ','`"
+
+if [ -z "$packages" ]; then
+ echo "CN: No packages for install."
+else
+ apt-get install $packages
+fi