winhttp: Status HTTP_STATUS_SWITCH_PROTOCOLS doesn't have any content.

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winhttp: Status HTTP_STATUS_SWITCH_PROTOCOLS doesn't have any content.
a6de059e · Alistair Leslie-Hughes · Alexandre Julliard · 6b6a7124 · a6de059e
Commit a6de059e authored Jun 17, 2020 by Alistair Leslie-Hughes Committed by Alexandre Julliard Jun 17, 2020
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request.c dlls/winhttp/request.c +4 -1

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--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -2353,8 +2353,11 @@ static void set_content_length( struct request *request, DWORD status )
    WCHAR encoding[20];
    DWORD buflen = sizeof(request->content_length);

-    if (status == HTTP_STATUS_NO_CONTENT || status == HTTP_STATUS_NOT_MODIFIED || !wcscmp( request->verb, L"HEAD" ))
+    if (status == HTTP_STATUS_NO_CONTENT || status == HTTP_STATUS_NOT_MODIFIED ||
+        status == HTTP_STATUS_SWITCH_PROTOCOLS || !wcscmp( request->verb, L"HEAD" ))
+    {
        request->content_length = 0;
+    }
    else
    {
        if (query_headers( request, WINHTTP_QUERY_CONTENT_LENGTH|WINHTTP_QUERY_FLAG_NUMBER,