add check line for download of plex on update

Author: sparklyballs

root/etc/cont-init.d/30-plex-update

@@ -67,14 +67,15 @@ fi
 
 last=130
 if [[ "$VERSION" == "" ]]; then
-  echo "ERROR: No version found, running installed version $INSTALLED"
+  echo "VERSION variable not set, current installed version $INSTALLED"
 elif [[ "$VERSION" != "$INSTALLED" ]]; then
   echo "Upgrading from version: $INSTALLED to version: $VERSION"
     while [[ $last -ne "0" ]]; do
 	  rm -f /tmp/plexmediaserver_*.deb
 	  wget -P /tmp "https://downloads.plex.tv/plex-media-server/$VERSION/plexmediaserver_${VERSION}_amd64.deb"
 	  last=$?
 	done
+	[[ ! -e /tmp/plexmediaserver_"${VERSION}"_amd64.deb ]] && exit 0
 	apt-get remove --purge -y plexmediaserver
 	dpkg -i /tmp/plexmediaserver_"${VERSION}"_amd64.deb
 else

root/etc/cont-init.d/40-chown-files

@@ -6,7 +6,8 @@ if [ ! -d "/config/Library" ]; then
 fi
 
 if [ ! -f "/config/Library/linuxserver-chown.lock" ]; then
-  find /config/Library ! \( -user abc -a -group root \) -print0 | xargs -0 chown abc:root
+  find /config/Library ! \( -user abc -a -group abc \) -print0 | xargs -0 chown abc:abc
   touch /config/Library/linuxserver-chown.lock
+  chown abc:abc /config/Library/linuxserver-chown.lock
 fi