Re: [PATCH v3] remote-curl: send Accept-Language header to server

> Range-diff vs v2:
>
>  1:  a2dd9d4070e ! 1:  99a4e23ceb1 remote-curl: send Accept-Language header to server
>      @@ Commit message
>           remote-curl: send Accept-Language header to server
>       
>           Git server end's ability to accept Accept-Language header was introduced
>      -    in f18604bbf2(http: add Accept-Language header if possible), but this is
>      -    only used by very early phase of the transfer, that's HTTP GET request to
>      -    discover references. For other phases, like POST request in the smart HTTP
>      -    the server side don't know what language the client speaks.
>      +    in f18604bbf2 (http: add Accept-Language header if possible, 2015-01-28),
>      +    but this is only used by very early phase of the transfer, which is HTTP
>      +    GET request to discover references. For other phases, like POST request
>      +    in the smart HTTP, the server does not know what language the client
>      +    speaks.

>      -+	accept_language = http_get_accept_language_header();
>      -+	if (accept_language) {
>      -+		strbuf_addstr(&buf, accept_language);
>      -+		rpc->hdr_accept_language = strbuf_detach(&buf, NULL);
>      -+	}
>      ++	rpc->hdr_accept_language = xstrdup_or_null(http_get_accept_language_header());

>      +@@ remote-curl.c: static int rpc_service(struct rpc_state *rpc, struct discovery *heads,
>      + 	free(rpc->service_url);
>      + 	free(rpc->hdr_content_type);
>      + 	free(rpc->hdr_accept);
>      ++	free(rpc->hdr_accept_language);
>      + 	free(rpc->protocol_header);
>      + 	free(rpc->buf);
>      + 	strbuf_release(&buf);

>      +@@ remote-curl.c: static int stateless_connect(const char *service_name)
>      + 	free(rpc.service_url);
>      + 	free(rpc.hdr_content_type);
>      + 	free(rpc.hdr_accept);
>      ++	free(rpc.hdr_accept_language);
>      + 	free(rpc.protocol_header);
>      + 	free(rpc.buf);
>      + 	strbuf_release(&buf);