From 259c07028860bc5f19eeba3718b691ecf5353b18 Mon Sep 17 00:00:00 2001
From: mat007 <mat007@860be788-9bd5-4423-9f1e-828f051e677b>
Date: Mon, 7 Sep 2009 20:32:59 +0000
Subject: [PATCH] Clean-up

git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@28 860be788-9bd5-4423-9f1e-828f051e677b
---
 src/libraries/turtle/node.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libraries/turtle/node.hpp b/src/libraries/turtle/node.hpp
index e46a81b..859e613 100644
--- a/src/libraries/turtle/node.hpp
+++ b/src/libraries/turtle/node.hpp
@@ -68,7 +68,7 @@ namespace mock
                 std::mem_fun( &verifiable::reset ) );
         }
 
-        friend std::ostream& operator<<( std::ostream& s, node& n )
+        friend std::ostream& operator<<( std::ostream& s, const node& n )
         {
             if( n.parent_ )
                 s << *n.parent_;