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process.env.<something> = null unexpected results #4920

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evanlucas opened this issue Jan 27, 2016 · 2 comments
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process.env.<something> = null unexpected results #4920

evanlucas opened this issue Jan 27, 2016 · 2 comments
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process Issues and PRs related to the process subsystem.

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@evanlucas
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The following produce unexpected results:

process.env.THING = null
process.env.THING // => 'null'

process.env.THING = undefined
process.env.THING // => 'undefined'

Should there be better docs on setting process.env to null/undefined?
@cjihrig
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cjihrig commented Jan 28, 2016

Definitely seems reasonable to me to mention the implicit toString(). Might be worth adding a note on how to delete a value too.

@mscdex mscdex added the process Issues and PRs related to the process subsystem. label Jan 28, 2016
@evanlucas
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Notes were added to the docs in 8ff9b56

@kenany kenany mentioned this issue Oct 24, 2016
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@evanlucas evanlucas mentioned this issue Aug 2, 2017
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@mscdex @evanlucas @cjihrig