From 67a12d6ff1da70a9d3a6432f0688d60a82ec71a8 Mon Sep 17 00:00:00 2001
From: TrystanLea <glyn.hudson@openenergymonitor.org>
Date: Thu, 1 Nov 2018 15:24:48 +0000
Subject: [PATCH] check for sql error

---
 sync-module/sync_model.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sync-module/sync_model.php b/sync-module/sync_model.php
index 1212b07..458ecbe 100644
--- a/sync-module/sync_model.php
+++ b/sync-module/sync_model.php
@@ -30,7 +30,10 @@ public function __construct($mysqli)
     public function remote_load($userid)
     {
         $userid = (int) $userid;
-        $result = $this->mysqli->query("SELECT * FROM sync WHERE `userid`='$userid'");
+        if (!$result = $this->mysqli->query("SELECT userid,host,apikey_read,apikey_write FROM sync WHERE `userid`='$userid'")) {
+            return array("success"=>false, "message"=>"SQL error");
+        }
+        
         if ($row = $result->fetch_object()) return $row;
         return array("success"=>false);
     }