From 5e11d722ad3508831fc52a4edfc03c1a960db2a0 Mon Sep 17 00:00:00 2001
From: Lewis Cowles <lewiscowles@me.com>
Date: Sun, 24 May 2015 12:27:42 +0100
Subject: [PATCH] logic update...

---
 src/Fetch/Server.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Fetch/Server.php b/src/Fetch/Server.php
index 7c4bb44..3b401ca 100644
--- a/src/Fetch/Server.php
+++ b/src/Fetch/Server.php
@@ -324,11 +324,11 @@ class Server
     public function numMessages($mailbox='')
     {
         $oldMailbox = $this->getMailBox();
-        $mboxExists = ($this->hasMailbox($mailbox) && $oldMailbox != $mailbox);
+        $mboxExists = ($this->hasMailbox($mailbox) && $oldMailbox !== $mailbox && $mailbox !== '');
         if ($mboxExists){
             $this->setMailbox($mailbox);
         }
-        $cnt = imap_num_msg($this->getImapStream());
+        $cnt = imap_num_msg( $this->getImapStream() );
         if ($mboxExists){
             $this->setMailbox($oldMailbox);
         }