Fixed problem with raster font substitution when there's no smaller font available. This avoids an exception.
Fixed problem with raster font substitution when there's no smaller font available. This avoids an exception.

git-svn-id: 102839466c3b40dd9c7e25c0a1a6d26afc40150a@800229 13f79535-47bb-0310-9956-ffa450edef68

argv-minus-one/fop,Distrotech/fop,spepping/fop-cs,Distrotech/fop,argv-minus-one/fop,argv-minus-one/fop,StrategyObject/fop,spepping/fop-cs,Distrotech/fop,spepping/fop-cs,argv-minus-one/fop,StrategyObject/fop,spepping/fop-cs,argv-minus-one/fop,Distrotech/fop,StrategyObject/fop,StrategyObject/fop,StrategyObject/fop