From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Tue, 16 Feb 2016 19:44:57 +0000 (-0500)
Subject: http: Don't break the header into chunks if HTTP/2
X-Git-Tag: curl-7_48_0~138
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b080a7cd0612f96875d2f2ae915f8c729258c9a7;p=curl

http: Don't break the header into chunks if HTTP/2

nghttp2 callback deals with TLS layer and therefore the header does not
need to be broken into chunks.

Bug: https://github.com/curl/curl/issues/659
Reported-by: Kazuho Oku
---

diff --git a/lib/http.c b/lib/http.c
index 62952a871..55ec3cbf1 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -1091,7 +1091,7 @@ CURLcode Curl_add_buffer_send(Curl_send_buffer *in,
   }
 
 
-  if(conn->handler->flags & PROTOPT_SSL) {
+  if((conn->handler->flags & PROTOPT_SSL) && conn->httpversion != 20) {
     /* We never send more than CURL_MAX_WRITE_SIZE bytes in one single chunk
        when we speak HTTPS, as if only a fraction of it is sent now, this data
        needs to fit into the normal read-callback buffer later on and that