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Fix: Edit history modal crash (#10834)

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* failing test

* handle nodes without children in messagediffutils
This commit is contained in:
Kerry 2023-05-11 22:21:02 +12:00 • committed by GitHub
parent eac548c25a
commit 41c96877d3
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3 changed files with 36 additions and 2 deletions
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6
src/utils/MessageDiffUtils.tsx
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@ -104,8 +104,10 @@ function diffTreeToDOM(desc: Text | HTMLElement): Node {
for (const [key, value] of Object.entries(desc.attributes)) {
node.setAttribute(key, value.value);
}
for (const childDesc of desc.childNodes) {
node.appendChild(diffTreeToDOM(childDesc as Text | HTMLElement));
if (desc.childNodes) {
for (const childDesc of desc.childNodes) {
node.appendChild(diffTreeToDOM(childDesc as Text | HTMLElement));
}
}
return node;
}