add local var

10 years ago · 14a78d0155
1 changed files with 1 additions and 0 deletions
--- 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