Temporary fix for Issue#79 skip() not working with secondary indices.
Temporary fix for Issue#79 skip() not working with secondary indices.

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