From 8264ebdfb5d083ec6c907d1ce55012b011f99476 Mon Sep 17 00:00:00 2001
From: Gaston Dombiak <gaston@jivesoftware.com>
Date: Sun, 28 Sep 2003 03:11:18 +0000
Subject: [PATCH] do not escape for XML characters encoded with unicode
 equivalents

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2111 b35dd754-fafc-0310-a699-88a17e54d16e
---
 source/org/jivesoftware/smack/util/StringUtils.java | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/source/org/jivesoftware/smack/util/StringUtils.java b/source/org/jivesoftware/smack/util/StringUtils.java
index 1afa35d1f..36b7b40b5 100644
--- a/source/org/jivesoftware/smack/util/StringUtils.java
+++ b/source/org/jivesoftware/smack/util/StringUtils.java
@@ -200,8 +200,16 @@ public class StringUtils {
                 if (i > last) {
                     out.append(input, last, i - last);
                 }
-                last = i + 1;
-                out.append(AMP_ENCODE);
+                // Do nothing if the string is of the form &#235; (unicode value) 
+                if (!(len > i + 5
+                    && input[i + 1] == '#'
+                    && Character.isDigit(input[i + 2])
+                    && Character.isDigit(input[i + 3])
+                    && Character.isDigit(input[i + 4])
+                    && input[i + 5] == ';')) {
+                        last = i + 1;
+                        out.append(AMP_ENCODE);
+                    }
             }
             else if (ch == '"') {
                 if (i > last) {