🐛 Values returned by setInterval must be greater than 0. #27323
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…al must be greater than 0.
mgriego
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powerivq
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JonEleven
powerivq
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Mar 24, 2020
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https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval
https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timer-initialisation-steps
Per the spec, timers must return a value greater than 0. Currently, the first setInterval call will return 0 as the interval ID. This can cause some code to inadvertently fail, since 0 is falsey.