commit 3d301f8: [Minor] Pet luacheck

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2018-12-29 12:29:38 +0000
URL: https://github.com/rspamd/rspamd/commit/3d301f833c434e67e3a01a7fe8b55c5c779a3ce7 (HEAD -> master)

[Minor] Pet luacheck

---
 src/plugins/lua/dcc.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/lua/dcc.lua b/src/plugins/lua/dcc.lua
index 32cb6624b..4fe7bfe78 100644
--- a/src/plugins/lua/dcc.lua
+++ b/src/plugins/lua/dcc.lua
@@ -21,6 +21,7 @@ local N = 'dcc'
 local symbol_bulk = "DCC_BULK"
 local symbol = "DCC_REJECT"
 local opts = rspamd_config:get_all_opt(N)
+local lua_util = require "lua_util"
 local rspamd_logger = require "rspamd_logger"
 local dcc = require("lua_scanners").filter('dcc').dcc