@@ -142,10 +142,12 @@ using Poco::DateTime;
 template <>
 Var::operator Date () const
 {
-	if (!_pHolder)
+	VarHolder* pHolder = content();
+
+	if (!pHolder)
 		throw InvalidAccessException("Can not convert empty value.");
 
-	if (typeid(Date) == content()->type())
+	if (typeid(Date) == pHolder->type())
 		return extract<Date>();
 	else
 	{
Original file line number	Diff line number	Diff line change
`@@ -142,10 +142,12 @@ using Poco::DateTime;`
`142`	`142`	`template <>`
`143`	`143`	`Var::operator Date () const`
`144`	`144`	`{`
`145`		`- if (!_pHolder)`
	`145`	`+ VarHolder* pHolder = content();`
	`146`	`+`
	`147`	`+ if (!pHolder)`
`146`	`148`	`throw InvalidAccessException("Can not convert empty value.");`
`147`	`149`
`148`		`- if (typeid(Date) == content()->type())`
	`150`	`+ if (typeid(Date) == pHolder->type())`
`149`	`151`	`return extract<Date>();`
`150`	`152`	`else`
`151`	`153`	`{`