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-rw-r--r--src/config.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/config.rs b/src/config.rs
index e6cd0bd..aacfe06 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -20,7 +20,7 @@ pub struct Config {
impl Config {
pub fn from_env() -> Result<Self, ConfigError> {
let mut cfg = config::Config::new();
- cfg.merge(config::Environment::new())?;
+ cfg.merge(config::Environment::new().separator("__"))?;
cfg.try_into()
}