From 555dcca979d3fc99af1575b863e9732ec0487eaf Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Sun, 24 Mar 2013 11:24:58 +0100
Subject: [PATCH] Also check for RFC-2047 end sequence.

---
 src/wordEncoder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wordEncoder.cpp b/src/wordEncoder.cpp
index 82a74cff..332f9bf2 100644
--- a/src/wordEncoder.cpp
+++ b/src/wordEncoder.cpp
@@ -247,7 +247,7 @@ bool wordEncoder::isEncodingNeeded
 		return true;
 
 	// If any RFC-2047 sequence is found in the buffer, encode it
-	if (buffer.find("=?") != string::npos)
+	if (buffer.find("=?") != string::npos || buffer.find("?=") != string::npos)
 		return true;
 
 	return false;