From ea6bf371230b12e478139afb3730c7aa9d5edcd9 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: Thu, 13 Dec 2018 21:02:39 +0800
Subject: =?UTF-8?q?=E6=8E=92=E9=99=A4=E6=8E=89arg?=
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---
 server/src/matcher/diagnostics.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'server/src/matcher')

diff --git a/server/src/matcher/diagnostics.lua b/server/src/matcher/diagnostics.lua
index 28a18013..f3aeb9c4 100644
--- a/server/src/matcher/diagnostics.lua
+++ b/server/src/matcher/diagnostics.lua
@@ -28,7 +28,8 @@ local function searchUndefinedGlobal(results, callback)
             goto NEXT_VAR
         end
         if type(index) == 'string' then
-            if index:lower() == 'log' then
+            local lIndex = index:lower()
+            if lIndex == 'log' or lIndex == 'arg' then
                 goto NEXT_VAR
             end
             if not index:find '%l' then
-- 
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