From d707a975f645a2b25edb926f475b9abe94fe830a Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 3 Sep 2013 23:32:08 +0200
Subject: [PATCH] Curl_setopt: refuse CURL_HTTP_VERSION_2_0 if built without
support
---
lib/url.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lib/url.c b/lib/url.c
index 0ec0a96b92..f6da3ca268 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1203,7 +1203,12 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
* This sets a requested HTTP version to be used. The value is one of
* the listed enums in curl/curl.h.
*/
- data->set.httpversion = va_arg(param, long);
+ arg = va_arg(param, long);
+#ifndef USE_NGHTTP2
+ if(arg == CURL_HTTP_VERSION_2_0)
+ return CURLE_UNSUPPORTED_PROTOCOL;
+#endif
+ data->set.httpversion = arg;
break;
case CURLOPT_HTTPAUTH:
--
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