From efe06f2b12b6483d7255c6e4f748a436d8faeb47 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 09 Feb 2016 03:10:45 -0500
Subject: [PATCH] Bring back additional_message_headers compatibility with Mail_Mime < 1.9
---
plugins/additional_message_headers/additional_message_headers.php | 20 +++++++++++++++++++-
1 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/plugins/additional_message_headers/additional_message_headers.php b/plugins/additional_message_headers/additional_message_headers.php
index 58e4d41..5c07ec8 100644
--- a/plugins/additional_message_headers/additional_message_headers.php
+++ b/plugins/additional_message_headers/additional_message_headers.php
@@ -30,7 +30,25 @@
$additional_headers = $rcube->config->get('additional_message_headers', array());
if (!empty($additional_headers)) {
- $args['message']->headers($additional_headers, true);
+ // Mail_mime >= 1.9.0
+ if (method_exists($message, 'isMultipart')) {
+ $args['message']->headers($additional_headers, true);
+ }
+ else {
+ $headers = $args['message']->headers();
+
+ foreach ((array) $additional_headers as $header => $value) {
+ if ($value === null) {
+ unset($headers[$header]);
+ }
+ else {
+ $headers[$header] = $value;
+ }
+ }
+
+ $args['message']->_headers = array();
+ $args['message']->headers($headers);
+ }
}
return $args;
--
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