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Merge pull request #8291 from Snuffleupagus/pr-8157

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Ensure that `PDFThumbnailView.draw` is able to handle `RenderingCancelledException` correctly (PR 8157 follow-up)
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Tim van der Meij 2017-04-15 20:17:03 +02:00 committed by GitHub
commit c6e8ca863e
1 changed files with 6 additions and 2 deletions
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8
web/pdf_thumbnail_view.js
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@ -14,6 +14,7 @@
*/
import { getOutputScale, mozL10n } from './ui_utils';
import { RenderingCancelledException } from './pdfjs';
import { RenderingStates } from './pdf_rendering_queue';
var THUMBNAIL_WIDTH = 98; // px
@ -288,8 +289,11 @@ var PDFThumbnailView = (function PDFThumbnailViewClosure() {
if (renderTask === self.renderTask) {
self.renderTask = null;
}
if (error === 'cancelled') {
rejectRenderPromise(error);
if (((typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('PDFJS_NEXT')) && error === 'cancelled') ||
error instanceof RenderingCancelledException) {
resolveRenderPromise(undefined);
return;
}