just zeroes

no-http-header.patch

diff --git a/lib/transfer.c b/lib/transfer.c
index fd9af3155..b5614f55f 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -715,11 +715,11 @@ static CURLcode readwrite_data(struct Curl_easy *data,
         /* If it returned OK, we just keep going */
       }
 #endif   /* CURL_DISABLE_HTTP */
 
       /* Account for body content stored in the header buffer */
-      if(k->badheader && !k->ignorebody) {
+      if((k->badheader == HEADER_PARTHEADER) && !k->ignorebody) {
         DEBUGF(infof(data, "Increasing bytecount by %zu from hbuflen\n",
                      k->hbuflen));
         k->bytecount += k->hbuflen;
       }