diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
index 1bda183..d307222 100644
--- a/src/lib_json/json_writer.cpp
+++ b/src/lib_json/json_writer.cpp
@@ -1,4 +1,4 @@
-// Copyright 2007-2010 Baptiste Lepilleur
+// Copyright 2011 Baptiste Lepilleur
 // Distributed under MIT license, or public domain if desired and
 // recognized in your jurisdiction.
 // See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
@@ -278,6 +278,7 @@ FastWriter::writeValue( const Value &value )
 StyledWriter::StyledWriter()
    : rightMargin_( 74 )
    , indentSize_( 3 )
+   , addChildValues_()
 {
 }
 
@@ -554,6 +555,7 @@ StyledStreamWriter::StyledStreamWriter( std::string indentation )
    : document_(NULL)
    , rightMargin_( 74 )
    , indentation_( indentation )
+   , addChildValues_()
 {
 }