Sakurai/pdf.js
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Fixes this.xref.trailer.get("ID")[0] is undefined

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notmasteryet 2012-01-03 19:20:29 -06:00
parent 27d2d99bd8
commit 1fa5e80ebe
1 changed files with 8 additions and 6 deletions
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14
src/core.js
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@ -531,13 +531,15 @@ var PDFDocModel = (function PDFDocModelClosure() {
}, },
setup: function pdfDocSetup(ownerPassword, userPassword) { setup: function pdfDocSetup(ownerPassword, userPassword) {
this.checkHeader(); this.checkHeader();
this.xref = new XRef(this.stream, var xref = new XRef(this.stream,
this.startXRef, this.startXRef,
this.mainXRefEntriesOffset); this.mainXRefEntriesOffset);
this.catalog = new Catalog(this.xref); this.xref = xref;
if (this.xref.trailer && this.xref.trailer.has('ID')) { this.catalog = new Catalog(xref);
if (xref.trailer && xref.trailer.has('ID')) {
var fileID = ''; var fileID = '';
this.xref.trailer.get('ID')[0].split('').forEach(function(el) { var id = xref.fetchIfRef(xref.trailer.get('ID'))[0];
id.split('').forEach(function(el) {
fileID += Number(el.charCodeAt(0)).toString(16); fileID += Number(el.charCodeAt(0)).toString(16);
}); });
this.fileID = fileID; this.fileID = fileID;