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Fix classList check for non-element nodes

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- Add null check for classList before calling contains()
- Handles case where nextSibling might be a text node
- Prevents 'classList is undefined' error
This commit is contained in:
Russell Ballestrini 2025-11-30 14:56:04 -05:00
parent 36e713147a
commit 5c25229429
1 changed files with 1 additions and 1 deletions
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2
templates/chat.html
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@ -957,7 +957,7 @@ socket.on("chat_message", (data) => {
// Find or create results container and set attempt count
// Results container goes after the button container (which is after the <pre>)
let resultsContainer = buttonContainer?.nextSibling;
if (!resultsContainer || !resultsContainer.classList.contains('code-execution-results')) {
if (!resultsContainer || !resultsContainer.classList || !resultsContainer.classList.contains('code-execution-results')) {
resultsContainer = document.createElement('div');
resultsContainer.classList.add('code-execution-results');
resultsContainer.style.marginTop = '10px';