From: Andrew Lewis <nerf@judo.za.org>
Date: Mon, 6 Sep 2021 09:17:28 +0000 (+0200)
Subject: [Minor] Another PUC-Rio Lua compatibility fix
X-Git-Tag: 3.1~191^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F3880%2Fhead;p=thirdparty%2Frspamd.git

[Minor] Another PUC-Rio Lua compatibility fix

 - Reported by @mebourne
---

diff --git a/src/plugins/lua/milter_headers.lua b/src/plugins/lua/milter_headers.lua
index 1b58cee860..6704ba3f23 100644
--- a/src/plugins/lua/milter_headers.lua
+++ b/src/plugins/lua/milter_headers.lua
@@ -356,9 +356,9 @@ local function milter_headers(task)
     local score = common['metric_score'][1]
     local spambar
     if score <= -1 then
-      spambar = string.rep(local_mod.negative, score * (-1))
+      spambar = string.rep(local_mod.negative, math.floor(score * -1))
     elseif score >= 1 then
-      spambar = string.rep(local_mod.positive, score)
+      spambar = string.rep(local_mod.positive, math.floor(score))
     else
       spambar = local_mod.neutral
     end