From fb5ce900c0f09f5de2e3d8251da6bde09d4a1c71 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, 5 Nov 2019 21:55:17 +0800
Subject: =?UTF-8?q?=E6=9B=B4=E6=96=B0=E8=AF=8A=E6=96=AD?=
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---
 server-beta/src/parser/guide.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'server-beta/src/parser/guide.lua')

diff --git a/server-beta/src/parser/guide.lua b/server-beta/src/parser/guide.lua
index 952fa3c6..f4fd387c 100644
--- a/server-beta/src/parser/guide.lua
+++ b/server-beta/src/parser/guide.lua
@@ -320,6 +320,9 @@ function m.eachSourceType(ast, type, callback)
             end
             mark[source] = true
             local tp = source.type
+            if not tp then
+                return
+            end
             local myCache = cache[tp]
             if not myCache then
                 myCache = {}
-- 
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