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Merge pull request #1022 from notmasteryet/tree-53

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Fixes this.xref.trailer.get("ID")[0] is undefined
This commit is contained in:
Artur Adib 2012-01-05 07:44:52 -08:00
commit 0817c4274d
3 changed files with 16 additions and 6 deletions
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14
src/core.js
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@ -539,13 +539,15 @@ var PDFDocModel = (function PDFDocModelClosure() {
},
setup: function pdfDocSetup(ownerPassword, userPassword) {
this.checkHeader();
this.xref = new XRef(this.stream,
this.startXRef,
this.mainXRefEntriesOffset);
this.catalog = new Catalog(this.xref);
if (this.xref.trailer && this.xref.trailer.has('ID')) {
var xref = new XRef(this.stream,
this.startXRef,
this.mainXRefEntriesOffset);
this.xref = xref;
this.catalog = new Catalog(xref);
if (xref.trailer && xref.trailer.has('ID')) {
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);
});
this.fileID = fileID;