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Bug 1139752 - Fix null reference in about:telemetry. r=Yoric
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@ -814,7 +814,9 @@ let KeyValueTable = {
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renderBody: function KeyValueTable_renderBody(aTable, aMeasurements) {
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for (let [key, value] of Iterator(aMeasurements)) {
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// use .valueOf() to unbox Number, String, etc. objects
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if ((typeof value == "object") && (typeof value.valueOf() == "object")) {
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if (value &&
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(typeof value == "object") &&
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(typeof value.valueOf() == "object")) {
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value = RenderObject(value);
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}
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