From 3f59d0cffe735ffe57bade9633f6f1087c9b90d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Fri, 31 Jul 2020 18:05:12 +0200
Subject: [PATCH] DEV: prevent initialized constant warning

Was tired of seeing the following warnings in the logs

```
/discourse/app/jobs/scheduled/old_keys_reminder.rb:7: warning: already initialized constant Jobs::OldKeysReminder::OLD_CREDENTIALS_PERIOD
/discourse/app/jobs/scheduled/old_keys_reminder.rb:7: warning: previous definition of OLD_CREDENTIALS_PERIOD was here
```
---
 app/jobs/scheduled/old_keys_reminder.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/jobs/scheduled/old_keys_reminder.rb b/app/jobs/scheduled/old_keys_reminder.rb
index 8689c60cbfe..b295f116c7a 100644
--- a/app/jobs/scheduled/old_keys_reminder.rb
+++ b/app/jobs/scheduled/old_keys_reminder.rb
@@ -4,12 +4,13 @@ module Jobs
   class OldKeysReminder < ::Jobs::Scheduled
     every 1.month
 
-    OLD_CREDENTIALS_PERIOD = 2.years
+    OLD_CREDENTIALS_PERIOD ||= 2.years
 
     def execute(_args)
       return if SiteSetting.send_old_credential_reminder_days.to_i == 0
       return if message_exists?
       return if old_site_settings_keys.blank? && old_api_keys.blank?
+      
       PostCreator.create!(
         Discourse.system_user,
         title: title,