[libmicrohttpd] branch master updated (2da6d2d8 -> 0a88f8e4)

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karlson2k pushed a change to branch master
in repository libmicrohttpd.

    from 2da6d2d8 Fixed analyzer warning
     new f1ba9b43 mhd_send: do not emulate sendmsg() on blocking sockets
     new 0a88f8e4 ChangeLog updated

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Summary of changes:
 ChangeLog                 | 20 ++++++++++++++++++++
 src/microhttpd/mhd_send.c |  3 ++-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 23fe789f..274eb08a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,23 @@
+Mon 28 Dec 2020 09:37:00 MSK
+    Completely reworked and rewritten TCP_CORK, TCP_NOPUSH, TCP_NODELAY and
+    MSG_MORE handling. Reduced number of sys-calls, fixed portability for
+    FreeBSD, OpenBSD, NetBSD, Darwin, W32.
+    Removed usage of gnutls_record_cork() as it fully blocks stream until
+    final block is ready.
+    Fixed compatibility with C90 compilers.
+    Really started using sendmsg() for header + body combined single-call
+    response sending.
+    Fixed sending of response body by sendmsg() when it shouldn't be sent,
+    like responses for HEAD requests.
+    Improved error handling for gnutls_record_send().
+    Updated W32 resources for .DLLs.
+    Fixed building with various disabled features (like messages, HTTPS,
+    http-upgrade, authorization etc.)
+    Fixed possible SIGPIPE generation when sendfile() is used (it was always
+    possible on Linux that sendfile() produce SIGPIPE, now it's fixed).
+    Several compiler warnings muted and/or fixed in the lib code and in
+    the examples. -EG
+
 Sun 01 Nov 2020 17:17:00 MSK
     Fixed conflict with system CPU_COUNT macro.
     Minor improvements of error reporting in MHD daemon.
diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
index a4c58516..3f3a1cdc 100644
--- a/src/microhttpd/mhd_send.c
+++ b/src/microhttpd/mhd_send.c
@@ -884,7 +884,8 @@ MHD_send_hdr_and_body_ (struct MHD_Connection *connection,
 
     if ( (header_size == (size_t) ret) &&
          ((size_t) SSIZE_MAX > header_size) &&
-         (0 != body_size) )
+         (0 != body_size) &&
+         (connection->sk_nonblck) )
     {
       ssize_t ret2;
       /* The header has been sent completely.

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