Fix for Issue #28.
Fix for Issue #28.

aerospike/aerospike-client-python,trupty/aerospike-client-python,arthurprs/aerospike-client-python,trupty/aerospike-client-python,trupty/aerospike-client-python,arthurprs/aerospike-client-python,aerospike/aerospike-client-python,aerospike/aerospike-client-python,arthurprs/aerospike-client-python