Merge pull request #20 from dansleboby/patch-1

#19

Author: Webklex

CHANGELOG.md

@@ -5,6 +5,9 @@ All notable changes to `webklex/laravel-imap` will be documented in this file.
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
 ## [UNRELEASED]
+### Fixed
+- Fix implode error in Client.php, beacause imap_errors() can return FALSE instand of array
+
 ### Added
 -FT_UID changed to $this->options which references to `imap.options.fetch`
 

src/IMAP/Client.php

@@ -186,7 +186,8 @@ public function connect($attempts = 3)
                 config('imap.options.open')
             );
         } catch (\ErrorException $e) {
-            $message = $e->getMessage().'. '.implode("; ", imap_errors());
+            $errors = imap_errors();
+            $message = $e->getMessage().'. '.implode("; ", (is_array($errors) ? $errors : array()));
 
             throw new ConnectionFailedException($message);
         }
@@ -426,4 +427,4 @@ public function checkCurrentMailbox(){
         return imap_check($this->connection);
     }
 
-}
+}