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Replace the isInt helper function with the native Number.isInteger function

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*Follow-up to PR 8643.*
This commit is contained in:
Jonas Jenwald 2017-09-01 16:52:50 +02:00
parent 066fea9c8b
commit 11408da340
12 changed files with 65 additions and 72 deletions
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13
src/display/api.js
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@ -15,11 +15,11 @@
/* globals requirejs, __non_webpack_require__ */
import {
assert, createPromiseCapability, deprecated, getVerbosityLevel,
info, InvalidPDFException, isArrayBuffer, isInt, isSameOrigin,
loadJpegStream, MessageHandler, MissingPDFException, NativeImageDecoding,
PageViewport, PasswordException, StatTimer, stringToBytes,
UnexpectedResponseException, UnknownErrorException, Util, warn
assert, createPromiseCapability, deprecated, getVerbosityLevel, info,
InvalidPDFException, isArrayBuffer, isSameOrigin, loadJpegStream,
MessageHandler, MissingPDFException, NativeImageDecoding, PageViewport,
PasswordException, StatTimer, stringToBytes, UnexpectedResponseException,
UnknownErrorException, Util, warn
} from '../shared/util';
import {
DOMCanvasFactory, DOMCMapReaderFactory, getDefaultSetting,
@ -1986,7 +1986,8 @@ var WorkerTransport = (function WorkerTransportClosure() {
},
getPage: function WorkerTransport_getPage(pageNumber, capability) {
if (!isInt(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) {
if (!Number.isInteger(pageNumber) ||
pageNumber <= 0 || pageNumber > this.numPages) {
return Promise.reject(new Error('Invalid page request'));
}