From bb6cc840ea24ff04dc83afe1fee8fef266ee6331 Mon Sep 17 00:00:00 2001
From: realaravinth <realaravinth@batsense.net>
Date: Wed, 12 May 2021 21:27:07 +0530
Subject: [PATCH] configuration env seperator

---
 src/settings.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/settings.rs b/src/settings.rs
index 22ec9024..837e2bab 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -112,7 +112,7 @@ impl Settings {
             log::warn!("configuration file not found");
         }
 
-        s.merge(Environment::with_prefix("GUARD"))?;
+        s.merge(Environment::with_prefix("GUARD").separator("_"))?;
 
         check_url(&s);