From aed984148d4460045ad9a0632476472df8052c25 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Wed, 22 Apr 2015 14:28:15 +0000
Subject: [PATCH] fix PHP Warning array_value expects first parameter to be
 array

---
 mail/inc/class.mail_compose.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mail/inc/class.mail_compose.inc.php b/mail/inc/class.mail_compose.inc.php
index 4c9d609007..ea94a94107 100644
--- a/mail/inc/class.mail_compose.inc.php
+++ b/mail/inc/class.mail_compose.inc.php
@@ -2562,7 +2562,7 @@ class mail_compose
 				if (!empty($addr)) $_emailAddressList[]=$addr;
 			}
 		}
-		return array_values($_emailAddressList);
+		return is_array($_emailAddressList) ? array_values($_emailAddressList) : (array)$_emailAddressList;
 	}
 
 	/**