add local var

xiaozhijina · May 19, 2015 · 14a78d0 · 14a78d0
1 parent 2897e49
commit 14a78d0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/waf.lua b/waf.lua
@@ -1,5 +1,6 @@
 local content_length=tonumber(ngx.req.get_headers()['content-length'])
 local method=ngx.req.get_method()
+local ngxmatch=ngx.re.match
 if whiteip() then
 elseif blockip() then
 elseif denycc() then