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Handle host lookup failure

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This commit is contained in:
Simon Kornblith 2011-08-28 19:58:02 +00:00
parent 7a0c38877c
commit 46dc429d73
1 changed files with 5 additions and 1 deletions
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4
chrome/content/zotero/xpcom/proxy.js
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@ -870,7 +870,11 @@ Zotero.Proxies.DNS = new function() {
var dns = Components.classes["@mozilla.org/network/dns-service;1"] var dns = Components.classes["@mozilla.org/network/dns-service;1"]
.getService(Components.interfaces.nsIDNSService); .getService(Components.interfaces.nsIDNSService);
myHostName = dns.myHostName; myHostName = dns.myHostName;
try {
var record = dns.resolve(myHostName, null); var record = dns.resolve(myHostName, null);
} catch(e) {
return [];
}
// get IPs // get IPs
var ips = []; var ips = [];