backup should end up with error if 404 is received

[zstyblik]

influx backup should end up with error when it receives 404. The following doesn't seem ok to me:

root@builder:~# influxd backup -host 192.168.112.12:8086 /tmp
2016/01/13 17:06:31 influxdb backup
2016/01/13 17:06:31 backing up metastore to /tmp/meta.00
2016/01/13 17:06:31 backup complete
root@builder:~# echo $?
0
root@builder:~# cat /tmp/meta.00
HTTP/1.1 400 Bad Request

root@builder:~#

[joelegasse]

Thanks for finding this, you are correct. We should not claim the backup completed successfully if an error occurs.