From 9265101025efb013da53d0cc918dab4eba1665bd Mon Sep 17 00:00:00 2001
From: MrZ626 <1046101471@qq.com>
Date: Tue, 24 Nov 2020 00:41:22 +0800
Subject: [PATCH] =?UTF-8?q?json=E5=BA=93=E5=BE=AE=E8=B0=83?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Zframework/toolfunc.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Zframework/toolfunc.lua b/Zframework/toolfunc.lua
index eaede9ed..3c888b87 100644
--- a/Zframework/toolfunc.lua
+++ b/Zframework/toolfunc.lua
@@ -302,7 +302,8 @@ do--json
 	end
 
 	function json.encode(val)
-		return pcall(encode,val)
+		local a,b=pcall(encode,val)
+		if a then return b else return""end
 	end
 
 	-------------------------------------------------------------------------------
@@ -529,9 +530,11 @@ do--json
 		return res
 	end
 	function json.decode(str)
-		return pcall(decode,str)
+		local a,b=pcall(decode,str)
+		if a then return b else return""end
 	end
 end
+
 do--urlencode
 	local rshift=bit.rshift
 	local b16={[0]="0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"}