Fix typo. php 5 errors out on this.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@8764 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/class/deliver/Deliver.class.php b/class/deliver/Deliver.class.php
index 06245466d5634f0355f51e096a9678b641570b94..90fdf0c7f644e6adf2348b729bd375589e311b04 100644 (file)
--- a/class/deliver/Deliver.class.php
+++ b/class/deliver/Deliver.class.php
@@ -452,7 +452,7 @@ class Deliver {
         }
         $header[] = $contenttype . $rn;
         if ($encoding = $rfc822_header->encoding) {
-            $header[] .= 'Content-Transfer-Encoding: ' . $encoding .  $rn;
+            $header[] = 'Content-Transfer-Encoding: ' . $encoding .  $rn;
         }
         if ($rfc822_header->dnt) {
             $dnt = $rfc822_header->getAddr_s('dnt');