From 6cef1f9091629ee71c03017c4653b2e9e31bdfae Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Thu, 25 Feb 2016 21:19:44 +0200
Subject: [PATCH] Fix compilation with older versions of libCurl.

---
 simgear/io/HTTPClient.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simgear/io/HTTPClient.cxx b/simgear/io/HTTPClient.cxx
index 3fec1002..93ad3612 100644
--- a/simgear/io/HTTPClient.cxx
+++ b/simgear/io/HTTPClient.cxx
@@ -86,7 +86,7 @@ public:
         curlMulti = curl_multi_init();
         // see https://curl.haxx.se/libcurl/c/CURLMOPT_PIPELINING.html
         // we request HTTP 1.1 pipelining
-        curl_multi_setopt(curlMulti, CURLMOPT_PIPELINING, CURLPIPE_HTTP1);
+        curl_multi_setopt(curlMulti, CURLMOPT_PIPELINING, 1 /* aka CURLPIPE_HTTP1 */);
         curl_multi_setopt(curlMulti, CURLMOPT_MAX_TOTAL_CONNECTIONS, (long) maxConnections);
         curl_multi_setopt(curlMulti, CURLMOPT_MAX_PIPELINE_LENGTH,
                           (long) MAX_INFLIGHT_REQUESTS);