Don't access config setting directly (matomo-org#14073)

Likely shouldn't cause any issue the way it is but changing it just to be safe.
fdellwing · Feb 5, 2019 · 433afea · 433afea
1 parent c73613e
commit 433afea
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/Mail.php b/core/Mail.php
@@ -191,7 +191,9 @@ function sanitiseString($string)
 
     private function shouldSendMail()
     {
-        if (!Config::getInstance()->General['emails_enabled']) {
+        $config = Config::getInstance();
+        $general = $config->General;
+        if (empty($general['emails_enabled'])) {
             return false;
         }