try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol == "file:" ||
- ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223 ||
- jQuery.browser.safari && xhr.status === undefined;
+ ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223;
} catch(e){}
return false;
},
var xhrRes = xhr.getResponseHeader("Last-Modified");
// Firefox always returns 200. check Last-Modified date
- return xhr.status == 304 || xhrRes == jQuery.lastModified[url] ||
- jQuery.browser.safari && xhr.status === undefined;
+ return xhr.status == 304 || xhrRes == jQuery.lastModified[url];
} catch(e){}
return false;
},