From b9e057ce1b31f4cef4364de7c36b5c119cc94cc3 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 10 Apr 2013 13:50:10 +0200
Subject: [PATCH] MARC 8 encoding: never pass through ESC

as it is also uesd as escape for MARC-8 itself.
---
 src/iconv_encode_marc8.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iconv_encode_marc8.c b/src/iconv_encode_marc8.c
index cfdd1be..e05874f 100644
--- a/src/iconv_encode_marc8.c
+++ b/src/iconv_encode_marc8.c
@@ -72,7 +72,7 @@ static unsigned long lookup_marc8(yaz_iconv_t cd,
     size_t utf8_outbytesleft = sizeof(utf8_buf)-1, r;
     int error_code;
 
-    if (x <= ' ')
+    if (x <= ' ' && x != 27)
     {
         *page_chr = ESC "(B";
         return x;
-- 
1.7.10.4