From 6017e46af405dbe6ac1cd5d6bbb7d7eb01c4dbfd Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Thu, 23 Nov 2017 10:41:02 +0100
Subject: [PATCH] comments

---
 common/common.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/common.go b/common/common.go
index 47d47dbd..36b65490 100644
--- a/common/common.go
+++ b/common/common.go
@@ -11,6 +11,7 @@ func Must(err error) {
 	}
 }
 
+// Must2 panics if the second parameter is not nil.
 func Must2(v interface{}, err error) {
 	if err != nil {
 		panic(err)