fixup: remove warning entirely

fixes https://github.com/NixOS/nix/pull/7918/files/72e1e230517b1e774d2db97cf9d4750e31ebcaa3#r1124211067
2023-03-03 11:32:06 +01:00
parent 72e1e23051
commit b96d9c1687
1 changed files with 0 additions and 2 deletions
@@ -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;