From d1aafd7a4a8b7bff23e521d745a6c4fc34341dd8 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 24 Mar 2016 13:23:41 +0100
Subject: [PATCH] Db: do nothing on no setting change

---
 library/Director/Db.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/library/Director/Db.php b/library/Director/Db.php
index a9d966c7..0048a3e3 100644
--- a/library/Director/Db.php
+++ b/library/Director/Db.php
@@ -156,6 +156,10 @@ class Db extends DbConnection
     public function storeSetting($name, $value)
     {
         $db = $this->db();
+        if ($this->getSetting($name) === $value) {
+            return $this;
+        }
+
         $updated = $db->update(
             'director_setting',
             array('setting_value' => $value),