Corrected empty meta_data_t on collectd-python not pushed to Ubuntu package

Name: collectd-core
Version: 5.4.0-3ubuntu2
Arch: amd64
Series: Trusty

Simple python plugin stores data in collectd's rrd files. However, write_http plugin does not push such data (in JSON format) except if "collectd.Values(meta={'0':True})" is set.

write_http does push data if Command format is used.

For more info, see:
https://github.com/collectd/collectd/issues/716

Issue was solved in Sept 2nd, 2014 (https://github.com/collectd/collectd/commit/0f4dc42a2a786763134d9661273608cfb2f52821), but not pushed to collectd-core package in Trusty.

As said above, this issue can be hacked by adding """meta = {'0': True}""" as collectd.Values attribute.

Please let me know if you'd need further detail.

Cheers,
-Alvaro.