From 4495b9a7ca34d093316209c65226a426b32291b0 Mon Sep 17 00:00:00 2001
From: Tom Sommer <tomsommer@users.noreply.github.com>
Date: Fri, 19 Jun 2015 08:53:46 +0200
Subject: [PATCH] Fix case where imap_fetch_overview() fails and returns empty
 array

---
 src/Fetch/Message.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Fetch/Message.php b/src/Fetch/Message.php
index 3c042c5..1b2b73d 100755
--- a/src/Fetch/Message.php
+++ b/src/Fetch/Message.php
@@ -289,6 +289,9 @@ class Message
         if ($forceReload || !isset($this->messageOverview)) {
             // returns an array, and since we just want one message we can grab the only result
             $results               = imap_fetch_overview($this->imapStream, $this->uid, FT_UID);
+            if ( sizeof($results) == 0 ) {
+                throw new \RuntimeException('Error fetching overview');
+            }
             $this->messageOverview = array_shift($results);
             if ( ! isset($this->messageOverview->date)) {
                 $this->messageOverview->date = null;