From b746f10c4e698b4c33508bc347a378110239f66c Mon Sep 17 00:00:00 2001
From: harveyshao <harveyshao@tencent.com>
Date: Wed, 24 Nov 2021 12:50:36 +0800
Subject: [PATCH] opt some

---
 proto.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proto.js b/proto.js
index 4293ce0f..32ca0fe1 100644
--- a/proto.js
+++ b/proto.js
@@ -214,7 +214,7 @@ var Volcanos = shy("火山架", {iceberg: "/chat/", volcano: "/frame.js", args:
         },
         request: function(event, option) { event = event||{}
             var msg = event._msg||can.misc.Message(event, can); event._msg = msg
-            function set(key, value) { msg.Option(key) || msg.Option(key, value) }
+            function set(key, value) { msg.Option(key) || value == "" || msg.Option(key, value) }
 
             can.core.List(arguments, function(option, index) { if (index == 0) { return } 
                 can.base.isFunc(option.Option)? can.core.List(option.Option(), function(key) {