Little warning fixed2

src/Reproduction/Binaural/VANCTCReproduction.cpp

@@ -187,7 +187,7 @@ int CVANCTCReproduction::CallObject( const CVAStruct& oArgs, CVAStruct& oReturn
 			if (oDebugArgs["export_ctc_filters"].IsNumeric())
 				m_iDebugExportCTCFilters = oDebugArgs["export_ctc_filters"];
 			if( oDebugArgs.HasKey( "export_ctc_filters_base_name" ) )
-				m_sDebugExportCTCFiltersBaseName = oDebugArgs[ "export_ctc_filters_base_name" ];
+				m_sDebugExportCTCFiltersBaseName = std::string( oDebugArgs[ "export_ctc_filters_base_name" ]);
 		}
 	}