Add ability for plugins to request additional header fields in the message list lookup

[squirrelmail.git] / functions / imap_messages.php

diff --git a/functions/imap_messages.php b/functions/imap_messages.php
index 48d2feebd8d84eeae9d200616620c9ad68042189..93aaaa8c618c062044b56911f0faa5235aa3bd75 100755 (executable)
--- a/functions/imap_messages.php
+++ b/functions/imap_messages.php
@@ -581,6 +581,10 @@ function sqimap_get_small_header_list($imap_stream, $msg_list,
     $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type'),
     $aFetchItems = array('FLAGS', 'RFC822.SIZE', 'INTERNALDATE')) {
 
+    global $extra_small_header_fields;
+    if (!empty($extra_small_header_fields))
+        $aHeaderFields = array_merge($aHeaderFields, $extra_small_header_fields);
+
     $aMessageList = array();
 
     /**