Fixed arg2 emptyness comparison to use '' rather than !
Fixed arg2 emptyness comparison to use '' rather than !

foam-framework/foam,osric-the-knight/foam,osric-the-knight/foam,mdittmer/foam,mdittmer/foam,osric-the-knight/foam,jlhughes/foam,jlhughes/foam,foam-framework/foam,foam-framework/foam,foam-framework/foam,jacksonic/foam,jlhughes/foam,foam-framework/foam,jacksonic/foam,jacksonic/foam,mdittmer/foam,jacksonic/foam,jlhughes/foam,mdittmer/foam,osric-the-knight/foam