[Minor] Pet luacheck

diff --git a/rules/html.lua b/rules/html.lua
index 84ef91606f552e214e2ecf3aa11ab38b68ef96c6..852be8168ec46857cd853e410a33e023031c94dd 100644 (file)
--- a/rules/html.lua
+++ b/rules/html.lua
@@ -182,7 +182,6 @@ local vis_check_id = rspamd_config:register_symbol{
     --local logger = require "rspamd_logger"
     local tp = task:get_text_parts() -- get text parts in a message
     local ret = false
-    local diff = 0.0
     local transp_rate = 0
     local invisible_blocks = 0
     local zero_size_blocks = 0
@@ -198,7 +197,6 @@ local vis_check_id = rspamd_config:register_symbol{
 
         hc:foreach_tag({'font', 'span', 'div', 'p', 'td'}, function(tag, clen, is_leaf)
           local bl = tag:get_style()
-          local rspamd_logger = require "rspamd_logger"
           if bl then
             if not bl.visible and is_leaf then
               invisible_blocks = invisible_blocks + 1