Fix confirmation for registered customer

Author: anvasiliev

app/code/Magento/Newsletter/Model/Subscriber.php

@@ -428,13 +428,7 @@ public function subscribe($email)
             || $this->getStatus() == self::STATUS_NOT_ACTIVE
         ) {
             if ($isConfirmNeed === true) {
-                // if user subscribes own login email - confirmation is not needed
-                $isOwnSubscribes = $isSubscribeOwnEmail;
-                if ($isOwnSubscribes == true) {
-                    $this->setStatus(self::STATUS_SUBSCRIBED);
-                } else {
-                    $this->setStatus(self::STATUS_NOT_ACTIVE);
-                }
+                $this->setStatus(self::STATUS_NOT_ACTIVE);
             } else {
                 $this->setStatus(self::STATUS_SUBSCRIBED);
             }
@@ -460,9 +454,7 @@ public function subscribe($email)
         try {
             /* Save model before sending out email */
             $this->save();
-            if ($isConfirmNeed === true
-                && $isOwnSubscribes === false
-            ) {
+            if ($isConfirmNeed === true) {
                 $this->sendConfirmationRequestEmail();
             } else {
                 $this->sendConfirmationSuccessEmail();