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Enable the no-useless-catch ESLint rule

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See https://eslint.org/docs/rules/no-useless-catch
This commit is contained in:
Jonas Jenwald 2019-01-28 11:00:09 +01:00
parent 1f3e7700d2
commit 86472e9981
2 changed files with 5 additions and 8 deletions
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12
web/app.js
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@ -1621,17 +1621,13 @@ if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
// cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded
// very quickly, so there is no need to set up progress event listeners.
PDFViewerApplication.setTitleUsingUrl(file);
let xhr = new XMLHttpRequest();
const xhr = new XMLHttpRequest();
xhr.onload = function() {
PDFViewerApplication.open(new Uint8Array(xhr.response));
};
try {
xhr.open('GET', file);
xhr.responseType = 'arraybuffer';
xhr.send();
} catch (ex) {
throw ex;
}
xhr.open('GET', file);
xhr.responseType = 'arraybuffer';
xhr.send();
return;
}