From 06c3cc2857b099fb4e08449b9518db808c9f4b2b Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Sun, 9 Mar 2014 17:16:32 +0100
Subject: Support identity transfer-encoding in httpc

> The default (identity) encoding; the use of no transformation whatsoever.

> The Internet Assigned Numbers Authority (IANA) acts as a registry for
> transfer-coding value tokens. Initially, the registry contains the
> following tokens: "chunked" (section 3.6.1), "identity" (section 3.6.2),
> "gzip" (section 3.5), "compress" (section 3.5), and "deflate" (section 3.5).

Reported-by: Andrew Houghton
---
 lib/inets/src/http_client/httpc_handler.erl | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'lib/inets/src/http_client')

diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index a89a457a51..03cd9aac44 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -1119,15 +1119,8 @@ handle_http_body(Body, #state{headers       = Headers,
 		    handle_response(State#state{headers = NewHeaders, 
 						body    = NewBody})
 	    end;
-        Encoding when is_list(Encoding) ->
-	    ?hcrt("handle_http_body - encoding", [{encoding, Encoding}]),
-	    NewState = answer_request(Request, 
-				      httpc_response:error(Request, 
-							   unknown_encoding),
-				      State),
-	    {stop, normal, NewState};
-        _ ->
-	    ?hcrt("handle_http_body - other", []),
+        Enc when Enc =:= "identity"; Enc =:= undefined ->
+            ?hcrt("handle_http_body - identity", []),
             Length =
                 list_to_integer(Headers#http_response_h.'content-length'),
             case ((Length =< MaxBodySize) orelse (MaxBodySize =:= nolimit)) of
@@ -1149,7 +1142,14 @@ handle_http_body(Body, #state{headers       = Headers,
 							    body_too_big),
 				       State),
                     {stop, normal, NewState}
-            end
+            end;
+        Encoding when is_list(Encoding) ->
+            ?hcrt("handle_http_body - other", [{encoding, Encoding}]),
+            NewState = answer_request(Request,
+                                      httpc_response:error(Request,
+                                                           unknown_encoding),
+                                      State),
+            {stop, normal, NewState}
     end.
 
 handle_response(#state{status = new} = State) ->
-- 
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