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[typescript-fetch] Use == to check property is null or undefined #17972

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merged 2 commits into from
Mar 9, 2024

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kota65535
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@kota65535 kota65535 commented Feb 27, 2024

Fix: #17970

The root cause of the issue is that Typescript compiler does not understand that the exists() function ensures the property is not null or undefined. This PR replaces all exists() with == operator, which is more efficient way to do the same thing.
I've also refactored some verbose code like if (json === undefined || json === null) to if (json == null).

To committee: @TiFu (2017/07) @taxpon (2017/07) @sebastianhaas (2017/07) @kenisteward (2017/07) @Vrolijkx (2017/09) @macjohnny (2018/01) @topce (2018/10) @akehir (2019/07) @petejohansonxo (2019/11) @amakhrov (2020/02) @davidgamero (2022/03) @mkusaka (2022/04)

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@wing328
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wing328 commented Mar 9, 2024

thanks for the PR. let's give it a try

@wing328 wing328 merged commit 5d959ee into OpenAPITools:master Mar 9, 2024
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[BUG][typescript-fetch] error TS2532: Object is possibly 'undefined' for optional model properties
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