From c84388096bb4cf9ba6ad3dfd9117164a33e4d9e4 Mon Sep 17 00:00:00 2001
From: Ian Littman <iansltx@gmail.com>
Date: Thu, 16 Mar 2017 18:32:47 -0500
Subject: [PATCH] Short-circuit when there's no code

---
 bootstrap/routes.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap/routes.php b/bootstrap/routes.php
index ab7be16..4108cd7 100644
--- a/bootstrap/routes.php
+++ b/bootstrap/routes.php
@@ -25,7 +25,7 @@
         $qs = $req->getQueryParams();
         $code = $qs['text'];
 
-        if ($rs->recordEntry($code, $qs['msisdn'])) {
+        if ($code && $rs->recordEntry($code, $qs['msisdn'])) {
             $this->sms->send($qs['msisdn'], 'Your entry into ' . $rs->getNameByCode($code) . ' has been received!');
         }
         return $res->withStatus(200, "OK")->write('Message received.');