Fixed getLastModified callback firing three times #130

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pmcelhaney merged 1 commits from patch-1 into master 2012-03-19 19:11:28 +00:00
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@ -44,9 +44,11 @@
http.open('HEAD', location, true); http.open('HEAD', location, true);
http.onreadystatechange = function() { http.onreadystatechange = function() {
console.log(http); if(http.readyState === http.DONE) {
console.log(http.getResponseHeader('Last-Modified')); console.log(http);
callback(http.getResponseHeader('Last-Modified')); console.log(http.getResponseHeader('Last-Modified'));
callback(http.getResponseHeader('Last-Modified'));
}
}; };
http.send(); http.send();
} }