Update init.lua

2013-11-08 10:37:28 +08:00 · 2013-11-08 10:37:28 +08:00 · 87646bb1ef
parent 9c98cefeea
commit 87646bb1ef
1 changed files with 3 additions and 0 deletions
--- a/init.lua
+++ b/init.lua
@ -49,6 +49,9 @@ end
 ------------------------------------规则读取函数-------------------------------------------------------------------
 function read_rule(var)
    file = io.open(rulepath..'/'..var,"r")
+    if file==nil then
+    	return
+    end
    t = {}
    for line in file:lines() do
        table.insert(t,line)