카카오 로그인 작업 개선

oauth_kakao/oauth.php

@@ -49,7 +49,10 @@ $oauth_mode = 'login';
 $me['code'] = Util::array_get($me['code'], 0);
 $signed = $me['has_signed_up']??false;
 $kakao_account = $me['kakao_account']??[];
-if(!$signed){
+if(!($kakao_account['has_email']??false)||!($kakao_account['email']??false)){
+    $oauth_mode = 'req_email';
+}
+else if(!$signed){
     $oauth_mode = 'join';
 }
 else if($me['code']< 0){
@@ -62,7 +65,7 @@ else if($me['code']< 0){
     }
 }
 else{
-    $session->kaccount_email = $$kakao_account['email'];
+    $session->kaccount_email = $kakao_account['email'];
 }
 
 ?>