Junos: Do not try to parse a "none" value and convert it to "" for get_ipv6_neighbors_table

[jsenecal]

Fixes #1978

[jsenecal]

Failing test is not related to my changes.

[jsenecal]

Hi @bewing ,
Would you happen to know why this fails on an unrelated test ?

[bewing]

Last working build

Collecting pycodestyle (from flake8-import-order==0.18.2->-r requirements-dev.txt (line 4))
  Downloading pycodestyle-2.10.0-py2.py3-none-any.whl (41 kB)

failing build

Collecting pycodestyle (from flake8-import-order==0.18.2->-r requirements-dev.txt (line 4))
  Obtaining dependency information for pycodestyle from https://files.pythonhosted.org/packages/31/c2/e1508ed4395793f69e40fd8c6b5a690e1d568e649aae9492076a7b6befb4/pycodestyle-2.11.0-py2.py3-none-any.whl.metadata
  Downloading pycodestyle-2.11.0-py2.py3-none-any.whl.metadata (4.5 kB)

Guessing we have a new linting rule in pycodestyle 2.11

[jsenecal]

Issue and fix for the linting error : #1984 @bewing

[bewing]

@jsenecal can you leave the "normal" test as-is and create a new folder with a new test in it (named iss1978 or similar), with its own inputs and expected result?

[jsenecal]

@jsenecal can you leave the "normal" test as-is and create a new folder with a new test in it (named iss1978 or similar), with its own inputs and expected result?

Done.

[bewing]

minor nit, but otherwise LGTM

[bewing]

Thanks for your contribution!