[PATCH/RFT] Work around http-fetch built with cURL 7.16.0

It appears that curl_easy_duphandle() from libcurl 7.16.0
returns a curl session handle which fails GOOD_MULTI_HANDLE()
check in curl_multi_add_handle().  This causes fetch_ref() to
fail because start_active_slot() cannot start the request.

For now, check for 7.16.0 to work this issue around.

Signed-off-by: Junio C Hamano <redacted>
---

 * I think people who were having trouble with cURL 7.16.0 want
   to have the issue resolved before v1.5.0-rc1.  Please test
   and report, or else ;-).

 http.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/http.h b/http.h
index 6e12e41..324fcf4 100644
--- a/http.h
+++ b/http.h

@@ -18,7 +18,7 @@
 #define curl_global_init(a) do { /* nothing */ } while(0)
 #endif
 
-#if LIBCURL_VERSION_NUM < 0x070c04
+#if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000)
 #define NO_CURL_EASY_DUPHANDLE
 #endif
 

-- 
1.5.0.rc0.gf5c587