From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 29 Sep 2018 12:37:28 +0000 (+0100)
Subject: [Minor] Fix hash invocation
X-Git-Tag: 1.8.1~128
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6af78598677e8b3e4c915a5617084d7de02437d6;p=thirdparty%2Frspamd.git

[Minor] Fix hash invocation
---

diff --git a/lualib/lua_meta.lua b/lualib/lua_meta.lua
index 936adb1418..deca2a58cc 100644
--- a/lualib/lua_meta.lua
+++ b/lualib/lua_meta.lua
@@ -424,15 +424,15 @@ end
 local function calculate_digest()
   local cr = require "rspamd_cryptobox_hash"
 
-  cr.create()
+  local h = cr.create()
   for _,mt in ipairs(metafunctions) do
     for i=1,mt.ninputs do
       local name = mt.names[i]
-      cr:update(name)
+      h:update(name)
     end
   end
 
-  exports.digest = cr:hex()
+  exports.digest = h:hex()
 end
 
 local function rspamd_gen_metatokens(task, names)