From 12ce8e82cf1aad7fc5ce090ad78b1556bf5b5c95 Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Mon, 14 Jan 2008 23:44:05 +0000
Subject: [PATCH] simplify ucs4 to utf8 conversion.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22577 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Paragraph.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index aeece98bdd..4f4d9ff563 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -53,7 +53,6 @@
 #include "support/lstrings.h"
 #include "support/Messages.h"
 #include "support/textutils.h"
-#include "support/unicode.h"
 
 #include <sstream>
 #include <vector>
@@ -1158,11 +1157,9 @@ void Paragraph::write(Buffer const & buf, ostream & os,
 			}
 			// this check is to amend a bug. LyX sometimes
 			// inserts '\0' this could cause problems.
-			if (c != '\0') {
-				vector<char> tmp = ucs4_to_utf8(c);
-				tmp.push_back('\0');
-				os << &tmp[0];
-			} else
+			if (c != '\0')
+				os << to_utf8(docstring(1, c));
+			else
 				lyxerr << "ERROR (Paragraph::writeFile):"
 					" NULL char in structure." << endl;
 			++column;