From b2c3206185972aac6bc28e54fe3daf62a66b7a4c Mon Sep 17 00:00:00 2001
From: Vlad <vlad@mailpoet.com>
Date: Tue, 28 Jun 2016 15:19:49 -0400
Subject: [PATCH] - Fixes error that resulted in additional newsletter to be
 sent

---
 lib/Cron/Workers/SendingQueue/SendingQueue.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/Cron/Workers/SendingQueue/SendingQueue.php b/lib/Cron/Workers/SendingQueue/SendingQueue.php
index d2ddf7ac17..8dea1deca6 100644
--- a/lib/Cron/Workers/SendingQueue/SendingQueue.php
+++ b/lib/Cron/Workers/SendingQueue/SendingQueue.php
@@ -107,6 +107,7 @@ class SendingQueue {
         );
         $prepared_newsletters = array();
         $prepared_subscribers = array();
+        $prepared_subscribers_ids = array();
         $statistics = array();
       }
     }
@@ -181,8 +182,10 @@ class SendingQueue {
         $newsletter->setStatus(NewsletterModel::STATUS_SENT);
       }
     }
-    $queue->subscribers = serialize((array) $queue->subscribers);
+    $subscribers = $queue->subscribers;
+    $queue->subscribers = serialize((array) $subscribers);
     $queue->save();
+    $queue->subscribers = $subscribers;
     return $queue;
   }
 }
\ No newline at end of file