From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 27 Mar 2017 09:07:51 +0000 (+0100)
Subject: [Minor] One more memoization fix
X-Git-Tag: 1.5.4~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8aff44f70d7d477cade15d96caa378416462d20;p=thirdparty%2Frspamd.git

[Minor] One more memoization fix
---

diff --git a/src/plugins/lua/phishing.lua b/src/plugins/lua/phishing.lua
index d248c75136..74909e9da1 100644
--- a/src/plugins/lua/phishing.lua
+++ b/src/plugins/lua/phishing.lua
@@ -239,17 +239,12 @@ local function phishing_map(mapname, phishmap, id)
   end
 end
 
-local lpeg_grammar
 local function rspamd_str_split_fun(s, sep, func)
   local lpeg = require "lpeg"
-
-  if not lpeg_grammar then
-    sep = lpeg.P(sep)
-    local elem = lpeg.C((1 - sep)^0 / func)
-    local p = lpeg.C(elem * (sep * elem)^0)   -- make a table capture
-    lpeg_grammar = p
-  end
-  return lpeg.match(lpeg_grammar, s)
+  sep = lpeg.P(sep)
+  local elem = lpeg.C((1 - sep)^0 / func)
+  local p = lpeg.C(elem * (sep * elem)^0)   -- make a table capture
+  return p:match(s)
 end
 
 local function insert_url_from_string(pool, tbl, str, data)