Add a flat() call to quoting.t
Add a flat() call to quoting.t

cygx/roast,dankogai/roast,bitrauser/roast,cygx/roast,bitrauser/roast,skids/roast,zostay/roast,dogbert17/roast,skids/roast,zostay/roast,dankogai/roast,b2gills/roast,b2gills/roast,b2gills/roast,skids/roast,dogbert17/roast,cygx/roast,zostay/roast,perl6/roast,dankogai/roast