From 832c408c4f574c1e3ea9457d3d4e376f63040924 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Fri, 27 Sep 2019 10:59:21 +0800
Subject: fixed #93

---
 server/src/vm/vm.lua | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'server/src/vm')

diff --git a/server/src/vm/vm.lua b/server/src/vm/vm.lua
index 93b9eb8e..ce4ca020 100644
--- a/server/src/vm/vm.lua
+++ b/server/src/vm/vm.lua
@@ -979,16 +979,18 @@ function mt:doFunction(action)
                 source:bindValue(value, 'set')
 
                 local func = value:getFunction()
-                if #name == 3 then
-                    -- function x:b()
-                    local loc = self:loadLocal(name[1][1])
-                    if loc then
-                        func:setObject(parent, loc:getSource())
+                if func then
+                    if #name == 3 then
+                        -- function x:b()
+                        local loc = self:loadLocal(name[1][1])
+                        if loc then
+                            func:setObject(parent, loc:getSource())
+                        else
+                            func:setObject(parent, name[#name-2])
+                        end
                     else
                         func:setObject(parent, name[#name-2])
                     end
-                else
-                    func:setObject(parent, name[#name-2])
                 end
             else
                 local value = self:buildFunction(action)
-- 
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