Fix logger for Melodic

[felixvd]

Something with the bound method caused an error when running this package in Melodic, as reported in #5 . This seems to work as far as we can tell, and should work in earlier versions of ROS and Python.

Fixes #5

[codecov[bot]]

Codecov Report

Merging #6 into master will decrease coverage by 1.6%. The diff coverage is 70%.

@@           Coverage Diff            @@
##           master      #6     +/-   ##
========================================
- Coverage      90%   88.4%   -1.6%     
========================================
  Files           1       1             
  Lines         150     155      +5     
========================================
+ Hits          135     137      +2     
- Misses         15      18      +3

Impacted Files	Coverage Δ
natnet_ros/scripts/client	88.4% <70%> (-1.6%)	:arrow_down:

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[mje-nz]

Thanks for the contribution! There should be a fix for this in the dev branch already, would you mind checking if it works for you?

[felixvd]

I'm sure that will work. Should've thought to check for other branches. Cheers!

[mje-nz]

No worries, I've been a bit slack maintaining this lately and there's quite a bit sitting unmerged. Don't hesitate to raise an issue if you come across anything else :)