From 97f47a5a428b0049960584fcab8a887c1a60ccee Mon Sep 17 00:00:00 2001
From: orhun <orhun@archlinux.org>
Date: Sat, 24 Jul 2021 23:51:23 +0300
Subject: [PATCH] refactor(config): remove environment variable prefix

---
 src/config.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/config.rs b/src/config.rs
index 4b96625..d247661 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -61,7 +61,7 @@ impl Config {
         let mut config = config::Config::default();
         config
             .merge(config::File::with_name(file_name))?
-            .merge(config::Environment::with_prefix(env!("CARGO_PKG_NAME")).separator("__"))?;
+            .merge(config::Environment::new().separator("__"))?;
         config.try_into()
     }
 }
@@ -78,10 +78,7 @@ mod test {
             .to_str()
             .unwrap()
             .to_string();
-        env::set_var(
-            format!("{}_SERVER__ADDRESS", env!("CARGO_PKG_NAME")),
-            "0.0.1.1",
-        );
+        env::set_var("SERVER__ADDRESS", "0.0.1.1");
         let config = Config::parse(&file_name)?;
         assert_eq!("0.0.1.1", config.server.address);
         Ok(())