From a9e25670ecaae49179a81ad1e4247c8d818634ae Mon Sep 17 00:00:00 2001
From: NARUSE Yui <naruse@users.sourceforge.jp>
Date: Fri, 20 Nov 2009 14:15:48 +0900
Subject: [PATCH] Don't MIME encode newline characters.

---
 nkf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nkf.c b/nkf.c
index e976bef..1662e71 100644
--- a/nkf.c
+++ b/nkf.c
@@ -4649,7 +4649,8 @@ mime_prechar(nkf_char c2, nkf_char c1)
 		base64_count = 1;
 	    }
 	} else {
-	    if (base64_count + mimeout_state.count/3*4> 66) {
+	    if (!(c2 == 0 && (c1 == CR || c1 == LF)) &&
+		    base64_count + mimeout_state.count/3*4> 66) {
 		(*o_base64conv)(EOF,0);
 		OCONV_NEWLINE((*o_base64conv));
 		(*o_base64conv)(0,SP);
-- 
2.11.0