From 640dadc93410e1caf9fef1ed0b9c606ea68187c1 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 17 May 2012 11:42:54 +0200
Subject: Make character data const ref.

---
 src/saxparser.cc | 2 +-
 src/saxparser.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/saxparser.cc b/src/saxparser.cc
index 065a9d8..d261b72 100644
--- a/src/saxparser.cc
+++ b/src/saxparser.cc
@@ -193,7 +193,7 @@ void SAXParser::startTag(std::string, attributes_t &)
 {
 }
 
-void SAXParser::characterData(std::string &)
+void SAXParser::characterData(const std::string &)
 {
 }
 
diff --git a/src/saxparser.h b/src/saxparser.h
index c303d41..b027b30 100644
--- a/src/saxparser.h
+++ b/src/saxparser.h
@@ -67,7 +67,7 @@ public:
    * In that cae it might be nessecary to buffer to received bytes.
    * @param data A std::string containing the character data.
    */
-  virtual void characterData(std::string &data);
+  virtual void characterData(const std::string &data);
 
   /**
    * Start tag callback mehtod.
-- 
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