From: Andrew Lewis <nerf@judo.za.org>
Date: Fri, 15 Dec 2023 13:02:52 +0000 (+0200)
Subject: [Minor] rbl: revisit previous change
X-Git-Tag: 3.8.0~28^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=refs%2Fpull%2F4747%2Fhead;p=rspamd.git

[Minor] rbl: revisit previous change
---

diff --git a/lualib/plugins/rbl.lua b/lualib/plugins/rbl.lua
index 812407f4d..b5232a8b4 100644
--- a/lualib/plugins/rbl.lua
+++ b/lualib/plugins/rbl.lua
@@ -203,7 +203,7 @@ local function convert_checks(rule)
   if rule.returncodes and not rule.returncodes_matcher then
     for _, v in pairs(rule.returncodes) do
       for _, e in ipairs(v) do
-        if e:find('%', 1, true) or e:find('[%.%d%x:]%[', 1, false) then
+        if e:find('[%%%[]') then
           rspamd_logger.warn(rspamd_config, 'implicitly enabling luapattern returncodes_matcher for rule %s', rule.symbol)
           rule.returncodes_matcher = 'luapattern'
           break