http/request: fix empty body warning
@@ -289,8 +289,9 @@ static int send_req(struct http_reqconn *conn, const struct pl *auth)
conn->body ? strlen(conn->body) : 0,
auth ? "with" : "without");
- if (auth)
+ if (auth) {
DEBUG_INFO("auth=|%r|\n", auth);
+ }
#if (DEBUG_LEVEL >= 7)
if (conn->body) {
