[PATCH] http: fix an unused variable warning for 'curl_no_proxy'

[Ramsay Jones]

Signed-off-by: Ramsay Jones <ram...@ramsayjones.plus.com>
---

Hi Junio,

I happened to be building git on an _old_ laptop earlier this evening
and gcc complained, thus:

      CC http.o
  http.c:77:20: warning: ‘curl_no_proxy’ defined but not used 
[-Wunused-variable]
   static const char *curl_no_proxy;
                      ^
The version of libcurl installed was 0x070f04. So, while it was fresh in my
mind, I applied and tested this patch.

ATB,
Ramsay Jones

 http.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/http.c b/http.c
index 8c11156ae..a5bd5d62c 100644
--- a/http.c
+++ b/http.c
@@ -69,6 +69,9 @@ static const char *ssl_key;
 #if LIBCURL_VERSION_NUM >= 0x070908
 static const char *ssl_capath;
 #endif
+#if LIBCURL_VERSION_NUM >= 0x071304
+static const char *curl_no_proxy;
+#endif
 #if LIBCURL_VERSION_NUM >= 0x072c00
 static const char *ssl_pinnedkey;
 #endif
@@ -77,7 +80,6 @@ static long curl_low_speed_limit = -1;
 static long curl_low_speed_time = -1;
 static int curl_ftp_no_epsv;
 static const char *curl_http_proxy;
-static const char *curl_no_proxy;
 static const char *http_proxy_authmethod;
 static struct {
        const char *name;
-- 
2.16.0