Another sanity check in the sense of ac54a03
Another sanity check in the sense of ac54a03

When file loading fails, don't attempt to work on the resource.

tzapzoor/marble,quannt24/marble,probonopd/marble,tzapzoor/marble,probonopd/marble,tucnak/marble,quannt24/marble,probonopd/marble,probonopd/marble,David-Gil/marble-dev,tzapzoor/marble,tzapzoor/marble,David-Gil/marble-dev,David-Gil/marble-dev,quannt24/marble,probonopd/marble,David-Gil/marble-dev,David-Gil/marble-dev,tzapzoor/marble,tucnak/marble,quannt24/marble,quannt24/marble,quannt24/marble,tzapzoor/marble,David-Gil/marble-dev,quannt24/marble,tucnak/marble,tucnak/marble,tzapzoor/marble,tucnak/marble,tucnak/marble,tucnak/marble,tzapzoor/marble,probonopd/marble,probonopd/marble