Index: src/libchcore/TTaskBaseData.cpp
===================================================================
diff -u -N -r081055369d6b332ef1651877756657973b1b2d9c -rfc67a825635691930b3ac00dc95b16e59f3d2fae
--- src/libchcore/TTaskBaseData.cpp	(.../TTaskBaseData.cpp)	(revision 081055369d6b332ef1651877756657973b1b2d9c)
+++ src/libchcore/TTaskBaseData.cpp	(.../TTaskBaseData.cpp)	(revision fc67a825635691930b3ac00dc95b16e59f3d2fae)
@@ -80,6 +80,8 @@
 
 void TTaskBaseData::Store(const ISerializerContainerPtr& spContainer) const
 {
+	InitColumns(spContainer);
+
 	ISerializerRowDataPtr spRow;
 
 	// base data
@@ -110,12 +112,10 @@
 
 void TTaskBaseData::Load(const ISerializerContainerPtr& spContainer)
 {
+	InitColumns(spContainer);
+
 	ISerializerRowReaderPtr spRowReader = spContainer->GetRowReader();
 
-	IColumnsDefinition& rColumns = spRowReader->GetColumnsDefinitions();
-	if(rColumns.IsEmpty())
-		rColumns % _T("name") % _T("log_path") % _T("current_state") % _T("destination_path");
-
 	bool bResult = spRowReader->Next();
 	if(bResult)
 	{
@@ -130,4 +130,16 @@
 	m_setChanges.reset();
 }
 
+void TTaskBaseData::InitColumns(const ISerializerContainerPtr& spContainer) const
+{
+	IColumnsDefinition& rColumns = spContainer->GetColumnsDefinition();
+	if(rColumns.IsEmpty())
+	{
+		rColumns.AddColumn(_T("name"), IColumnsDefinition::eType_string);
+		rColumns.AddColumn(_T("log_path"), IColumnsDefinition::eType_string);
+		rColumns.AddColumn(_T("current_state"), IColumnsDefinition::eType_int);
+		rColumns.AddColumn(_T("destination_path"), IColumnsDefinition::eType_path);
+	}
+}
+
 END_CHCORE_NAMESPACE