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Merge pull request #8028 from Snuffleupagus/tests-prevent-console-errors

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Prevent browser console errors during testing
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Tim van der Meij 2017-02-06 22:04:54 +01:00 • committed by GitHub
commit ec26a7e565
4 changed files with 9 additions and 13 deletions
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5
src/display/font_loader.js
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@ -61,7 +61,10 @@ FontLoader.prototype = {
clear: function fontLoaderClear() {
var styleElement = this.styleElement;
if (styleElement) {
styleElement.parentNode.removeChild(styleElement);
if (styleElement.parentNode) {
// Prevent "TypeError: styleElement.parentNode is null" during testing.
styleElement.parentNode.removeChild(styleElement);
}
styleElement = this.styleElement = null;
}
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {