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fix(share): Prevent crashing if candidate note is null (#8164)

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Elian Doran 2025-12-29 20:43:12 +02:00 committed by GitHub
commit 758df0d85a
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1 changed files with 9 additions and 5 deletions
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14
packages/share-theme/src/templates/prev_next.ejs
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@ -15,13 +15,17 @@
// We are not the first child at this level so previous // We are not the first child at this level so previous
// should go to the end of the previous tree // should go to the end of the previous tree
let candidate = children[index - 1]; let candidate = children[index - 1];
while (candidate.hasVisibleChildren()) { while (candidate?.hasVisibleChildren()) {
const children = candidate.getVisibleChildNotes(); const visibleChildren = candidate.getVisibleChildNotes();
const lastChild = children[children.length - 1];
candidate = lastChild; if (visibleChildren.length === 0) {
break;
}
candidate = visibleChildren[visibleChildren.length - 1];
} }
return candidate; return candidate ?? null;
})(); })();
const nextNote = (() => { const nextNote = (() => {