better metadata check

This commit is contained in:
Aaron Munger
2023-05-19 14:47:55 -07:00
parent dc49b22e9e
commit caef631375
+3 -3
View File
@@ -33,9 +33,9 @@ function renderImage(outputInfo: OutputItem, element: HTMLElement): IDisposable
const image = document.createElement('img');
image.src = src;
const altText = (outputInfo.metadata as any)?.altText;
if (altText) {
image.alt = altText;
const metadata = outputInfo.metadata;
if (typeof metadata === 'object' && metadata && 'altText' in metadata && typeof metadata.altText === 'string') {
image.alt = metadata.altText;
}
const display = document.createElement('div');
display.classList.add('display');