From 6b8b690d4d0fcb9be82b6f40678b436827e51bab Mon Sep 17 00:00:00 2001
From: rocinantex <rocinantex@protonmail.com>
Date: Sun, 22 Mar 2020 09:04:49 +0800
Subject: [PATCH] fix bug: abount dependency injection

Former-commit-id: edf168d762602658ffb5d452f72048ada8b7156e
---
 hero/reflect.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hero/reflect.go b/hero/reflect.go
index 655033b5..8b74f09b 100644
--- a/hero/reflect.go
+++ b/hero/reflect.go
@@ -142,7 +142,9 @@ func lookupFields(elem reflect.Value, skipUnexported bool, onlyZeros bool, paren
 			index = append(parentIndex, i)
 		}
 
-		field.Index = index
+		tmp := make([]int, len(index))
+		copy(tmp, index)
+		field.Index = tmp
 
 		fields = append(fields, field)
 	}