From 66cc8a1b250ac925d95e0b3073fd41b1eb74814e Mon Sep 17 00:00:00 2001
From: Lars Moelleken <lars@moelleken.org>
Date: Mon, 14 Mar 2016 05:32:46 +0100
Subject: [PATCH] [+]: some testing with
 "Swift_CharacterStream_MbCharacterStream"-Class ...  (revert v1)

---
 lib/preferences.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/preferences.php b/lib/preferences.php
index d5b73689d..cad81b08f 100644
--- a/lib/preferences.php
+++ b/lib/preferences.php
@@ -22,4 +22,6 @@
 
 // this should only be done when Swiftmailer won't use the native QP content encoder
 // see mime_deps.php
-$preferences->setQPDotEscape(true);
+if (version_compare(phpversion(), '5.4.7', '<')) {
+    $preferences->setQPDotEscape(false);
+}