From e1ffb54cc3d56c08b30200b6a0aaf742b35c13ff Mon Sep 17 00:00:00 2001
From: loveshell <82163261@qq.com>
Date: Fri, 8 Nov 2013 18:17:05 +0800
Subject: [PATCH] Update init.lua

---
 init.lua | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/init.lua b/init.lua
index 8013bbc..ca2ee24 100644
--- a/init.lua
+++ b/init.lua
@@ -77,10 +77,12 @@ function say_html()
 end
 
 function whiteurl()
-    if WhiteCheck then 
-        for _,rule in pairs(wturlrules) do
-            if ngxmatch(ngx.var.request_uri,rule,"isjo") then
-                return true 
+    if WhiteCheck then
+    	if wturlrules ~=nil then
+            for _,rule in pairs(wturlrules) do
+                if ngxmatch(ngx.var.request_uri,rule,"isjo") then
+                    return true 
+                 end
             end
         end
     end