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Merge pull request #8813 from yurydelendik/loopback-isarray

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Use Array.isArray in the LoopbackPort.
This commit is contained in:
Jonas Jenwald 2017-08-23 17:38:29 +02:00 committed by GitHub
commit 6433fc8644
1 changed files with 2 additions and 2 deletions
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src/display/api.js
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@ -16,7 +16,7 @@
import {
assert, createPromiseCapability, deprecated, getVerbosityLevel,
info, InvalidPDFException, isArray, isArrayBuffer, isInt, isSameOrigin,
info, InvalidPDFException, isArrayBuffer, isInt, isSameOrigin,
loadJpegStream, MessageHandler, MissingPDFException, NativeImageDecoding,
PageViewport, PasswordException, StatTimer, stringToBytes,
UnexpectedResponseException, UnknownErrorException, Util, warn
@ -1183,7 +1183,7 @@ class LoopbackPort {
cloned.set(value, result);
return result;
}
result = isArray(value) ? [] : {};
result = Array.isArray(value) ? [] : {};
cloned.set(value, result); // adding to cache now for cyclic references
// Cloning all value and object properties, however ignoring properties
// defined via getter.