From 40baa86bd623f40723a690d3a77ed554f50e8050 Mon Sep 17 00:00:00 2001
From: mountain <mountain@oneunivrs.com>
Date: Sun, 17 Aug 2025 14:46:43 +0900
Subject: [PATCH] =?UTF-8?q?os.Expand=EC=8B=9C=20=EC=97=86=EB=8A=94=20?=
 =?UTF-8?q?=EB=B3=80=EC=88=98=EB=8A=94=20=EA=B7=B8=EB=8C=80=EB=A1=9C=20?=
 =?UTF-8?q?=EB=A6=AC=ED=84=B4?=
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---
 reflect_config.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/reflect_config.go b/reflect_config.go
index 383820b..1b1f03a 100644
--- a/reflect_config.go
+++ b/reflect_config.go
@@ -116,7 +116,13 @@ func LoadConfig[T any](outptr *T) error {
 		}
 	}
 
-	return json.Unmarshal([]byte(os.ExpandEnv(string(configContents))), outptr)
+	return json.Unmarshal([]byte(os.Expand(string(configContents), func(in string) string {
+		envval := os.Getenv(in)
+		if len(envval) == 0 {
+			return "$" + in
+		}
+		return envval
+	})), outptr)
 }
 
 type StorageAddr struct {