Fixed argument handling.  1 through 5 args are allowed, so don't give an error message for 5 args.  Also give one for no args.
Fixed argument handling.  1 through 5 args are allowed, so don't give
an error message for 5 args.  Also give one for no args.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb