Bumping version to 0.0.14

Author: igorborgest

README.md

@@ -2,7 +2,7 @@
 
 > Utility belt to handle data on AWS.
 
-[![Release](https://img.shields.io/badge/release-0.0.13-brightgreen.svg)](https://pypi.org/project/awswrangler/)
+[![Release](https://img.shields.io/badge/release-0.0.14-brightgreen.svg)](https://pypi.org/project/awswrangler/)
 [![Downloads](https://img.shields.io/pypi/dm/awswrangler.svg)](https://pypi.org/project/awswrangler/)
 [![Python Version](https://img.shields.io/badge/python-3.6%20%7C%203.7-brightgreen.svg)](https://pypi.org/project/awswrangler/)
 [![Documentation Status](https://readthedocs.org/projects/aws-data-wrangler/badge/?version=latest)](https://aws-data-wrangler.readthedocs.io/en/latest/?badge=latest)

awswrangler/__version__.py

@@ -1,4 +1,4 @@
 __title__ = "awswrangler"
 __description__ = "Utility belt to handle data on AWS."
-__version__ = "0.0.13"
+__version__ = "0.0.14"
 __license__ = "Apache License 2.0"

awswrangler/emr.py

@@ -112,8 +112,9 @@ def _build_cluster_args(**pars):
             }
             if pars["spark_jars_path"] is not None:
                 spark_defaults["Properties"]["spark.jars"] = pars["spark_jars_path"]
-            for k, v in pars["spark_defaults"].items():
-                spark_defaults["Properties"][k] = v
+            if pars["spark_defaults"] is not None:
+                for k, v in pars["spark_defaults"].items():
+                    spark_defaults["Properties"][k] = v
             args["Configurations"].append(spark_defaults)
 
         # Applications