From aab1b145a57c3e6eedb046410e8ed35bb5ad2c97 Mon Sep 17 00:00:00 2001
From: Georg Baum <baum@lyx.org>
Date: Sun, 20 Sep 2015 20:47:33 +0200
Subject: [PATCH] Fix missing xhtml output found by cppcheck

Actually I don't know if this operator is used at all, but if it exists then
it must output something.
---
 src/output_xhtml.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/output_xhtml.cpp b/src/output_xhtml.cpp
index 959262d9cd..9463573d00 100644
--- a/src/output_xhtml.cpp
+++ b/src/output_xhtml.cpp
@@ -495,7 +495,7 @@ XHTMLStream & XHTMLStream::operator<<(char_type c)
 XHTMLStream & XHTMLStream::operator<<(char c)
 {
 	clearTagDeque();
-	string const d = html::escapeChar(c, escape_);
+	os_ << html::escapeChar(c, escape_);
 	escape_ = ESCAPE_ALL;
 	return *this;
 }
-- 
2.39.2