Sakurai/pdf.js
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more one-line fixes

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Saebekassebil 2012-03-27 22:37:02 +02:00
parent e6277784f1
commit 89c1873fd8
1 changed files with 5 additions and 8 deletions
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13
src/metadata.js
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@ -18,27 +18,24 @@ var Metadata = (function MetadataClosure() {
var rdf = doc.documentElement;
if (rdf.tagName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta>
rdf = rdf.firstChild;
while (rdf.nodeName && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
while (rdf.nodeName && rdf.nodeName.toLowerCase() !== 'rdf:rdf')
rdf = rdf.nextSibling;
}
}
if (rdf.nodeName.toLowerCase() !== 'rdf:rdf' || !rdf.hasChildNodes()) {
if (rdf.nodeName.toLowerCase() !== 'rdf:rdf' || !rdf.hasChildNodes())
return;
}
var childNodes = rdf.childNodes, desc, namespace, entries, entry;
for (var i = 0, length = childNodes.length; i < length; i++) {
desc = childNodes[i];
if (desc.nodeName.toLowerCase() !== 'rdf:description') {
if (desc.nodeName.toLowerCase() !== 'rdf:description')
continue;
}
entries = [];
for (var ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text')
entries.push(desc.childNodes[ii]);
}
}
for (ii = 0, iLength = entries.length; ii < iLength; ii++) {