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[api-major] Change getJavaScript to return null, rather than an empty Array, when no JavaScript exists

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Other API methods already return `null`, rather than empty Arrays/Objects, hence it makes sense to change `getJavaScript` to be consistent.
This commit is contained in:
Jonas Jenwald 2017-10-15 22:13:58 +02:00
parent 4fdb0f57d7
commit 1cd1582cb9
4 changed files with 16 additions and 8 deletions
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6
src/display/api.js
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@ -574,10 +574,10 @@ var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
return this.transport.getAttachments();
},
/**
* @return {Promise} A promise that is resolved with an array of all the
* JavaScript strings in the name tree.
* @return {Promise} A promise that is resolved with an {Array} of all the
* JavaScript strings in the name tree, or `null` if no JavaScript exists.
*/
getJavaScript: function PDFDocumentProxy_getJavaScript() {
getJavaScript() {
return this.transport.getJavaScript();
},
/**