Merge branch 'rj/http-code-cleanup'

There was an unused file-scope static variable left in http.c when
building for versions of libCURL that is older than 7.19.4, which
has been fixed.

* rj/http-code-cleanup:
  http: fix an unused variable warning for 'curl_no_proxy'

Author: gitster

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;