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Fix updateHash function throwing errors when there are no headings visible at the screen (#125)

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Szymon Kin 2022-12-08 15:27:06 +01:00 committed by GitHub
parent a2f056f536
commit ec12e57ff5
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src/scripts/updateHash.ts
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@ -18,6 +18,8 @@ const updateHash = (data: Data) => {
}) })
.filter((section) => section.bottom > 0); .filter((section) => section.bottom > 0);
if (distancesToHeadingBottom.length === 0) return;
const currentSection = distancesToHeadingBottom.reduce((previous, current) => const currentSection = distancesToHeadingBottom.reduce((previous, current) =>
previous.bottom < current.bottom ? previous : current previous.bottom < current.bottom ? previous : current
); );