From b96d9c1687066045ce1a045798b64e914cc51fd4 Mon Sep 17 00:00:00 2001
From: zimbatm <zimbatm@zimbatm.com>
Date: Fri, 3 Mar 2023 11:32:04 +0100
Subject: [PATCH] fixup: remove warning entirely

fixes https://github.com/NixOS/nix/pull/7918/files/72e1e230517b1e774d2db97cf9d4750e31ebcaa3#r1124211067
---
 src/libutil/util.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index c8965baa8..b70723634 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -57,8 +57,6 @@ std::optional<std::string> getEnv(const std::string & key)
 std::optional<std::string> getEnvNonEmpty(const std::string & key) {
     auto value = getEnv(key);
     if (value == "") {
-        // TODO: determine whether this should be a warning or an error.
-        warn("ignoring the '%1%' env variable, its value has been set to \"\"", key);
         return std::nullopt;
     } else {
         return value;