Sakurai/pdf.js
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Merge pull request #14443 from Snuffleupagus/issue-14442

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Prevent run-time errors in `BaseViewer` when it's falling back to `SimpleLinkService` (issue 14442, PR 14295 follow-up)
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Tim van der Meij 2022-01-12 20:09:14 +01:00 committed by GitHub
commit ea57ef116e
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web/base_viewer.js
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@ -1541,7 +1541,7 @@ class BaseViewer {
if (!pageView.pdfPage) {
pageView.setPdfPage(pdfPage);
}
if (!this.linkService._cachedPageNumber(pdfPage.ref)) {
if (!this.linkService._cachedPageNumber?.(pdfPage.ref)) {
this.linkService.cachePageRef(pageView.id, pdfPage.ref);
}
return pdfPage;