From 2ec75e44bcc1747c7105900dbb241e9755ea0179 Mon Sep 17 00:00:00 2001
From: James Clark <jjc@jclark.com>
Date: Thu, 22 Jan 1998 08:22:40 +0000
Subject: [PATCH] Fix bug in utf8_encoding with surrogates

---
 expat/xmltok/xmltok.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/expat/xmltok/xmltok.c b/expat/xmltok/xmltok.c
index 1d8a3549..c1f81aa9 100755
--- a/expat/xmltok/xmltok.c
+++ b/expat/xmltok/xmltok.c
@@ -117,7 +117,7 @@ int utf8_encode(const ENCODING *enc, int c, char *buf)
     buf[1] = (((c >> 12) & 0x3f) | 0x80);
     buf[2] = (((c >> 6) & 0x3f) | 0x80);
     buf[3] = ((c & 0x3f) | 0x80);
-    return 3;
+    return 4;
   }
   return 0;
 }