rpi-config: used printf to escape properly
Used printf command because on some systems bash doesn't escape
sequences consistently.
@@ -190,7 +190,7 @@ do_deploy() {
fi
# Append extra config if the user has provided any
- echo "${RPI_EXTRA_CONFIG}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+ printf "${RPI_EXTRA_CONFIG}\n" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
}
do_deploy_append_raspberrypi3-64() {
