Fix #1400

aio-libs · Dec 7, 2016 · 6fb5c7c · 6fb5c7c
1 parent 004ae3f
commit 6fb5c7c
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diff --git a/aiohttp/web_reqrep.py b/aiohttp/web_reqrep.py
@@ -950,6 +950,8 @@ def __init__(self, *, body=None, status=200,
         super().__init__(status=status, reason=reason, headers=headers)
         if text is not None:
             self.text = text
+        elif body is None and hdrs.CONTENT_LENGTH in headers:
+            self._body = None
         else:
             self.body = body
 

diff --git a/tests/test_web_response.py b/tests/test_web_response.py
@@ -948,6 +948,11 @@ def test_text_with_empty_payload():
     assert resp.text is None
 
 
+def test_response_with_content_length_header_without_body():
+    resp = Response(headers={'Content-Length': 123})
+    assert resp.content_length == 123
+
+
 class TestJSONResponse:
 
     def test_content_type_is_application_json_by_default(self):