Do away with GET for dealing with longpoll forever. POST is the one that works everywhere, not the other way around.

util.c

@@ -343,12 +343,9 @@ json_t *json_rpc_call(CURL *curl, const char *url,
 		curl_easy_setopt(curl, CURLOPT_USERPWD, userpass);
 		curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
 	}
-	if (longpoll) {
+	if (longpoll)
-		curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
 		curl_easy_setopt(curl, CURLOPT_SOCKOPTFUNCTION, json_rpc_call_sockopt_cb);
-	} else {
 	curl_easy_setopt(curl, CURLOPT_POST, 1);
-	}
 
 	if (opt_protocol)
 		applog(LOG_DEBUG, "JSON protocol request:\n%s\n", rpc_req);