Fixed bug causing empty slices and maps to not be properly encoded
Fixed bug causing empty slices and maps to not be properly encoded

SKatiyar/gorethink,dancannon/gorethink,dancannon/gorethink,GoRethink/gorethink,dancannon/gorethink,brendanobrienesq/gorethink,the-control-group/gorethink-v1.15,GoRethink/gorethink,GoRethink/gorethink