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Allow strictNullHandling to work when using a custom filter #279

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merged 1 commit into from Nov 23, 2018
Merged

Allow strictNullHandling to work when using a custom filter #279

merged 1 commit into from Nov 23, 2018

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Neaox
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@Neaox Neaox commented Sep 16, 2018

Fixes #278

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@ljharb ljharb left a comment

Can you please provide a test case, so it's clear what you expected to work, and how it failed?

@Neaox
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Neaox commented Sep 17, 2018

Added a test as requested.

An explanation of the issue:

If you specify a custom filter in your stringify options the if case here (https://github.com/ljharb/qs/pull/279/files/ab07ce71f33704ecfac7298b055be8f481edf277#diff-dd5072864997b356b1727023f837c921L48) is run. Due the statement on line 52 (https://github.com/ljharb/qs/pull/279/files/ab07ce71f33704ecfac7298b055be8f481edf277#diff-dd5072864997b356b1727023f837c921L52) being an else if, instead of an if the null handling is not run, which then causes an error when attemping to get the keys of a null object.

By changing this else if to an if the issue is fixed.

ljharb
ljharb approved these changes Sep 18, 2018
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@ljharb ljharb left a comment

Thanks; I also added a test case for a serializeDate that returns null, which your fix also addresses.

@ljharb ljharb merged commit 98126ef into ljharb:master Nov 23, 2018
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ljharb pushed a commit that referenced this issue Jan 11, 2022
ljharb pushed a commit that referenced this issue Jan 11, 2022
ljharb pushed a commit that referenced this issue Jan 11, 2022
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2 participants