From 0b8dff1a4f22c27bea94fe7ae60c2b58a94e7245 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: Tue, 11 May 2021 11:24:11 +0800
Subject: fix

---
 script/parser/luadoc.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'script/parser/luadoc.lua')

diff --git a/script/parser/luadoc.lua b/script/parser/luadoc.lua
index 3ab9f6a1..ae8e3f34 100644
--- a/script/parser/luadoc.lua
+++ b/script/parser/luadoc.lua
@@ -1012,7 +1012,7 @@ local function trimTailComment(text)
     end
     if comment:find '^%s*[\'"[]' then
         local result = grammar(nil, comment:gsub('^%s+', ''), 'string')
-        if result then
+        if result and result[1] then
             comment = result[1][1]
         end
     end
-- 
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