Use two calls to set two headers

diff --git a/src/transports/winhttp.c b/src/transports/winhttp.c
index 702243513330dd643acffa6ba07ffeffb054ea35..a25fa301e20d941f42c999dde01811f63f8472fb 100644 (file)
--- a/src/transports/winhttp.c
+++ b/src/transports/winhttp.c
@@ -269,14 +269,27 @@ static int winhttp_stream_connect(winhttp_stream *s)
                /* Send Content-Type and Accept headers -- only necessary on a POST */
                git_buf_clear(&buf);
                if (git_buf_printf(&buf,
-                       "Content-Type: application/x-git-%s-request\r\n"
-                       "Accept: application/x-git-%s-result\r\n",
-                       s->service, s->service) < 0)
+                       "Content-Type: application/x-git-%s-request",
+                       s->service) < 0)
                        goto on_error;
 
                git__utf8_to_16(ct, MAX_CONTENT_TYPE_LEN, git_buf_cstr(&buf));
 
-               if (!WinHttpAddRequestHeaders(s->request, ct, (ULONG) -1L,
+               if (!WinHttpAddRequestHeaders(s->request, ct, (ULONG)-1L,
+                       WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE)) {
+                       giterr_set(GITERR_OS, "Failed to add a header to the request");
+                       goto on_error;
+               }
+
+               git_buf_clear(&buf);
+               if (git_buf_printf(&buf,
+                       "Accept: application/x-git-%s-result",
+                       s->service) < 0)
+                       goto on_error;
+
+               git__utf8_to_16(ct, MAX_CONTENT_TYPE_LEN, git_buf_cstr(&buf));
+
+               if (!WinHttpAddRequestHeaders(s->request, ct, (ULONG)-1L,
                        WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE)) {
                        giterr_set(GITERR_OS, "Failed to add a header to the request");
                        goto on_error;