Modified add_var() so that the array only adopts the name of the template variable when that name is not null!
Modified add_var() so that the array only adopts the name of the template
variable when that name is not null!


OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap4