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@@ -547,13 +547,20 @@ if (typeof PDFJS === 'undefined') {
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return;
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}
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} catch (e) { }
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- window.localStorage = {
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- data: Object.create(null),
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- getItem: function (key) {
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- return this.data[key];
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- },
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- setItem: function (key, value) {
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- this.data[key] = value;
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- }
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- };
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+ // When the generic viewer is used in Firefox the following code will fail
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+ // when the preference 'network.cookie.lifetimePolicy' is set to 1,
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+ // see Mozilla bug 365772.
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+ try {
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+ window.localStorage = {
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+ data: Object.create(null),
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+ getItem: function (key) {
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+ return this.data[key];
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+ },
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+ setItem: function (key, value) {
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+ this.data[key] = value;
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+ }
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+ };
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+ } catch (e) {
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+ console.log('Unable to create polyfill for localStorage');
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+ }
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})();
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