From 13767bb7b8420d397a2f79a7777fef8a5f46a1b2 Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Wed, 14 Jun 2017 08:47:31 +0000
Subject: [PATCH] smtp: if multiple recipients are provided by comma separated
 string, convert them to array

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3762 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 smtp.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smtp.php b/smtp.php
index aa5d7a9..1705134 100644
--- a/smtp.php
+++ b/smtp.php
@@ -172,7 +172,7 @@ class smtp
                            500);
     $from = $this->cleanMail ($from);
     if (is_string ($to))
-      $to = array ($to);
+      $to = explode (",", $to);
     if (! is_array ($to) || count ($to) === 0)
       throw new \Exception ("Can't send mail: no valid recipient provided",
         500);