From 1f70cdef985aa5635a4f84be612b242ccaa8a10b Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 23 Jun 2015 16:53:02 -0700
Subject: tool_header_cb: fflush the header stream
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Flush the header stream when -D is used so that they are sent off
earlier.

Bug: https://github.com/bagder/curl/issues/324
Reported-by: Cédric Connes
---
 src/tool_cb_hdr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tool_cb_hdr.c b/src/tool_cb_hdr.c
index af9bb87ea..fd208e862 100644
--- a/src/tool_cb_hdr.c
+++ b/src/tool_cb_hdr.c
@@ -75,6 +75,8 @@ size_t tool_header_cb(void *ptr, size_t size, size_t nmemb, void *userdata)
     size_t rc = fwrite(ptr, size, nmemb, heads->stream);
     if(rc != cb)
       return rc;
+    /* flush the stream to send off what we got earlier */
+    (void)fflush(heads->stream);
   }
 
   /*
-- 
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