Changed to remove charset for application/json

Author: t2y

hyper/cli.py

@@ -170,7 +170,7 @@ def set_request_data(args):
         args.url.path += '?' + urlencode(params)
 
     if body:
-        content_type = 'application/json; charset=utf-8'
+        content_type = 'application/json'
         headers.setdefault('content-type', content_type)
         args.body = json.dumps(body)
 

test/test_cli.py

@@ -155,7 +155,7 @@ def test_get_content_type_and_charset(response, expected):
                 KeyValue('data2', 'test2', '=', ''),
             ]}
         ),
-        {'headers': {'content-type': 'application/json; charset=utf-8'},
+        {'headers': {'content-type': 'application/json'},
          'method': 'POST',
          'body': json.dumps({'data1': 'test1', 'data2': 'test2'}),
          }