From f503fc971320545142394cddc874c0a6ab761603 Mon Sep 17 00:00:00 2001
From: Ralf Zerres <ralf.zerres@networkx.de>
Date: Thu, 9 Jul 2020 00:43:21 +0200
Subject: [PATCH] parse_args: remove duplicate test of dotenv variables

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>
---
 advotracker/src/parse_args.rs | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/advotracker/src/parse_args.rs b/advotracker/src/parse_args.rs
index 70f906b..b1ebe8d 100644
--- a/advotracker/src/parse_args.rs
+++ b/advotracker/src/parse_args.rs
@@ -142,13 +142,6 @@ SMR Unerledigt: 089 92529 60222")
     env_prefix.push_str("_");
     viperus.set_env_prefix(&env_prefix);
 
-    // respect dotenv environment (e.g for testing)
-    // -> overwrites the preset default values
-    println!(
-        "RUST_LOG={}",
-        dotenv::var("RUST_LOG").unwrap_or_else(|_| String::from("None"))
-    );
-
     // enable caching and automatic update of environment values
     viperus.cache(true);
     viperus.automatic_env(true);