Error has no response

docs/history.rst

@@ -3,6 +3,10 @@
 Version History
 ===============
+0.7.2 (2017-06-03)
+------------------
+ - What type of error is it if it has no response? Odd.
+
 0.7.1 (2017-06-02)
 ------------------
  - Getting error response back that we can't decode, log it

setup.py

@@ -39,7 +39,7 @@ def read_requirements(name):
 setuptools.setup(
     name='tornado-aws',
-    version='0.7.1',
+    version='0.7.2',
     description=DESC,
     long_description=open('README.rst').read(),
     author='Gavin M. Roy',

tornado_aws/__init__.py

@@ -6,6 +6,6 @@ from tornado_aws.client import AWSClient
 from tornado_aws.client import AsyncAWSClient
 from tornado_aws.client import exceptions
-__version__ = '0.7.1'
+__version__ = '0.7.2'
 __all__ = ['AWSClient', 'AsyncAWSClient', 'exceptions']

tornado_aws/client.py

@@ -183,6 +183,9 @@ class AWSClient(object):
         """
         if not isinstance(error, httpclient.HTTPError):
             return
+        elif not hasattr(error, 'response'):
+            LOGGER.error('Error has no response: %r', error)
+            return
         if error.code == 400:
             try:
                 payload = json.loads(error.response.body.decode('utf-8'))