allow apt-get upgrade to fail

diff --git a/Makefile b/Makefile
index fe8971e098bedfdbcd937ec3996e5e433d40b237..4b7f0bd2c43ecddbb310a599ca2f69cf6132a022 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ deb   http://raspbian.raspberrypi.org/raspbian stretch main non-free firmware rpi
 deb    http://archive.raspberrypi.org/debian stretch main
 endef
 
-PACKAGES := apt bluez bluez-firmware bluez-tools btrfs-tools busybox-static bzip2 ca-certificates cron debian-archive-keyring deborphan firmware-brcm80211 firmware-linux-free firmware-misc-nonfree gzip htop ifupdown init iputils-ping irqbalance isc-dhcp-client less libraspberrypi-bin libraspberrypi0 make net-tools nmap ntpdate openssh-client openssh-server pi-bluetooth raspberrypi-bootloader raspberrypi-kernel rsync ssh sshfs sudo systemd traceroute unzip vim wget wireless-tools wpasupplicant xz-utils zip
+PACKAGES := apt bluez bluez-firmware bluez-tools btrfs-tools busybox-static bzip2 ca-certificates cron debian-archive-keyring deborphan firmware-brcm80211 firmware-linux-free firmware-misc-nonfree gzip htop ifupdown init iputils-ping irqbalance isc-dhcp-client less libraspberrypi-bin libraspberrypi0 make net-tools nmap ntpdate openssh-client openssh-server pi-bluetooth psmisc raspberrypi-bootloader raspberrypi-kernel rsync ssh sshfs sudo systemd traceroute unzip vim wget wireless-tools wpasupplicant xz-utils zip
 
 # Do not change, only override in config.mk
 WIFI-SSID = 
@@ -67,7 +67,7 @@ raspi_root/: raspi_root norecommends apt_keys .FORCE
        chroot "$@" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
        chroot "$@" apt-get --yes install ${PACKAGES}
        chroot "$@" apt-get --yes --auto-remove purge
-       chroot "$@" apt-get --yes --auto-remove upgrade
+       -chroot "$@" apt-get --yes --auto-remove upgrade
        chroot "$@" apt-get clean
        chroot "$@" rm /usr/local/sbin/invoke-rc.d
        touch "$@"