Index: src/ch/TCommandLineParser.cpp
===================================================================
diff -u -N -r0cd863a6e51b221c4f7bf6e7b83ddfc43a5d433f -r358a488269fd82d5d2566c407b95c4d519c5065e
--- src/ch/TCommandLineParser.cpp	(.../TCommandLineParser.cpp)	(revision 0cd863a6e51b221c4f7bf6e7b83ddfc43a5d433f)
+++ src/ch/TCommandLineParser.cpp	(.../TCommandLineParser.cpp)	(revision 358a488269fd82d5d2566c407b95c4d519c5065e)
@@ -64,11 +64,10 @@
 {
 	vPaths.Clear();
 
-	std::vector<std::wstring> vValues;
 	if(HasTaskDefinitionPath())
 	{
-		vValues = m_mapVariables["ImportTaskDefinition"].as<std::vector<std::wstring> >();
-		BOOST_FOREACH(std::wstring& strPath, vValues)
+		const std::vector<std::wstring>& rvValues = m_mapVariables["ImportTaskDefinition"].as<std::vector<std::wstring> >();
+		BOOST_FOREACH(const std::wstring& strPath, rvValues)
 		{
 			vPaths.Add(chcore::PathFromString(strPath.c_str()));
 		}
Index: src/ch/TCommandLineParser.h
===================================================================
diff -u -N -r0cd863a6e51b221c4f7bf6e7b83ddfc43a5d433f -r358a488269fd82d5d2566c407b95c4d519c5065e
--- src/ch/TCommandLineParser.h	(.../TCommandLineParser.h)	(revision 0cd863a6e51b221c4f7bf6e7b83ddfc43a5d433f)
+++ src/ch/TCommandLineParser.h	(.../TCommandLineParser.h)	(revision 358a488269fd82d5d2566c407b95c4d519c5065e)
@@ -23,7 +23,10 @@
 #ifndef __TCOMMANDLINEPARSER_H__
 #define __TCOMMANDLINEPARSER_H__
 
-#include <boost/program_options.hpp>
+#pragma warning(push)
+#pragma warning(disable:4100)
+	#include <boost/program_options.hpp>
+#pragma warning(pop)
 
 namespace chcore { class TPathContainer; }