api: openExternalUrl(); more checks in all_counters_callback
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@ -343,7 +343,7 @@ if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
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function all_counters_callback() {
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if (xmlhttp_rpc.readyState == 4) {
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try {
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if (!xmlhttp_rpc.responseXML) {
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if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) {
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notify("[all_counters_callback] backend did not return valid XML");
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return;
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}
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@ -541,4 +541,7 @@ function toggleSelectRow(sender) {
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}
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}
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function openExternalUrl(url) {
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var w = window.open(url);
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}
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