removed PHP notices
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@ -120,7 +120,7 @@ function savePDFStructureDefinitions($scope,$definition) {
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$ident .= "\t";
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}
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$attributes = '';
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if(is_array($entry['attributes'])) {
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if(isset($entry['attributes']) && is_array($entry['attributes'])) {
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foreach($entry['attributes'] as $key => $value) {
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$attributes .= ' ' . strtolower($key) . '="' . $value . '"';
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}
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