From 0886bfe8f9431ad1ed193b015dc600b6103e039f Mon Sep 17 00:00:00 2001
From: MrZ626 <1046101471@qq.com>
Date: Sun, 9 May 2021 15:29:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=89=B9=E6=AE=8A=E6=83=85?=
 =?UTF-8?q?=E5=86=B5=E4=B8=8B=E5=B0=9D=E8=AF=95=E6=98=BE=E7=A4=BA=E7=94=A8?=
 =?UTF-8?q?=E6=88=B7=E5=A4=B4=E5=83=8F=E6=97=B6=E4=BC=9A=E6=8A=A5=E9=94=99?=
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---
 parts/users.lua | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/parts/users.lua b/parts/users.lua
index bfc23475..50c2436c 100644
--- a/parts/users.lua
+++ b/parts/users.lua
@@ -29,10 +29,7 @@ end
 
 local db_img={}
 local db=setmetatable({},{__index=function(self,uid)
-	if not uid then
-		db_img[uid]=defaultAvatar[1]
-		return emptyUser
-	end
+	if not uid then return emptyUser end
 	local file="cache/user"..uid..".dat"
 	local d=fs.getInfo(file)and JSON.decode(fs.read(file))or TABLE.copy(emptyUser)
 	rawset(self,uid,d)
@@ -65,11 +62,15 @@ function USERS.getUsername(uid)return db[uid].username end
 function USERS.getMotto(uid)return db[uid].motto end
 function USERS.getHash(uid)return db[uid].hash end
 function USERS.getAvatar(uid)
-	if not db[uid].new then
-		NET.getUserInfo(uid)
-		db[uid].new=true
+	if uid then
+		if not db[uid].new then
+			NET.getUserInfo(uid)
+			db[uid].new=true
+		end
+		return db_img[uid]
+	else
+		return defaultAvatar[1]
 	end
-	return db_img[uid]
 end
 function USERS.forceFreshAvatar()
 	for _,U in next,db do