commit 5f0740f: Remove unused variable

[John McKay]

Author: John McKay
Date: 2019-02-02 01:52:42 +0000
URL: https://github.com/rspamd/rspamd/commit/5f0740f0af0d89ed4250c8351cca906e2e2b9510

Remove unused variable

---
 src/plugins/lua/dkim_signing.lua | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/plugins/lua/dkim_signing.lua b/src/plugins/lua/dkim_signing.lua
index a65356448..3168f7229 100644
--- a/src/plugins/lua/dkim_signing.lua
+++ b/src/plugins/lua/dkim_signing.lua
@@ -18,7 +18,6 @@ limitations under the License.
 local lua_util = require "lua_util"
 local rspamd_logger = require "rspamd_logger"
 local dkim_sign_tools = require "lua_dkim_tools"
-local rspamd_util = require "rspamd_util"
 local lua_redis = require "lua_redis"
 
 if confighelp then