small msvc build fix
small msvc build fix

svn path=/trunk/KDE/kdeedu/marble/; revision=1108784

AndreiDuma/marble,tucnak/marble,quannt24/marble,rku/marble,rku/marble,quannt24/marble,adraghici/marble,utkuaydin/marble,probonopd/marble,adraghici/marble,David-Gil/marble-dev,adraghici/marble,tucnak/marble,tzapzoor/marble,utkuaydin/marble,tzapzoor/marble,probonopd/marble,rku/marble,Earthwings/marble,AndreiDuma/marble,Earthwings/marble,oberluz/marble,Earthwings/marble,rku/marble,oberluz/marble,probonopd/marble,Earthwings/marble,probonopd/marble,oberluz/marble,David-Gil/marble-dev,Earthwings/marble,tzapzoor/marble,utkuaydin/marble,probonopd/marble,tucnak/marble,tzapzoor/marble,probonopd/marble,tzapzoor/marble,David-Gil/marble-dev,oberluz/marble,oberluz/marble,AndreiDuma/marble,AndreiDuma/marble,tucnak/marble,quannt24/marble,utkuaydin/marble,rku/marble,David-Gil/marble-dev,quannt24/marble,tucnak/marble,quannt24/marble,utkuaydin/marble,AndreiDuma/marble,Earthwings/marble,tucnak/marble,tzapzoor/marble,AndreiDuma/marble,quannt24/marble,utkuaydin/marble,rku/marble,adraghici/marble,David-Gil/marble-dev,tzapzoor/marble,tucnak/marble,adraghici/marble,adraghici/marble,David-Gil/marble-dev,probonopd/marble,oberluz/marble,tzapzoor/marble,quannt24/marble