check for /dev/rtc before executing /sbin/hwclock
check for /dev/rtc before executing /sbin/hwclock

jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic