From 674deb72806ed7dc3c9a3411fdb07ade8d033784 Mon Sep 17 00:00:00 2001
From: Jingguo Yao <yaojingguo@gmail.com>
Date: Tue, 28 Oct 2014 10:44:01 +0800
Subject: [PATCH] jsonconfig: remove useless type conversion

Change-Id: I271ca5f619dcd7d6cdee3dc40b68dd6c5eb318d8
---
 pkg/jsonconfig/jsonconfig.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/jsonconfig/jsonconfig.go b/pkg/jsonconfig/jsonconfig.go
index 097b113c5..5f7bd6090 100644
--- a/pkg/jsonconfig/jsonconfig.go
+++ b/pkg/jsonconfig/jsonconfig.go
@@ -58,7 +58,7 @@ func (jc Obj) obj(key string, optional bool) Obj {
 		jc.appendError(fmt.Errorf("Expected config key %q to be an object, not %T", key, ei))
 		return make(Obj)
 	}
-	return Obj(m)
+	return m
 }
 
 func (jc Obj) RequiredString(key string) string {