ajax 세션 체크 javascript 수정

if(msg.errorCode === "user.session.empty") {
//alert(JS_MESSAGE[msg.errorCode]);
location.href = "/sign/signin";
return;
} else {
alert(JS_MESSAGE[msg.errorCode]);
console.log("---- " + msg.message);
}

Locate the AJAX session-check code containing the user.session.empty condition, the /sign/signin redirect, and the JS_MESSAGE alert. First determine the intended change, since the issue provides only a snippet and no expected behavior. Done means the agreed session handling works and the existing error message and console logging behavior are verified.

Written by the indexing model from the issue text.