From: Carsten Rosenberg <c.rosenberg@heinlein-support.de>
Date: Tue, 20 Nov 2018 21:44:33 +0000 (+0100)
Subject: [Fix] Selectors - attachments args condition
X-Git-Tag: 1.8.3~82^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F2640%2Fhead;p=thirdparty%2Frspamd.git

[Fix] Selectors - attachments args condition
---

diff --git a/lualib/lua_selectors.lua b/lualib/lua_selectors.lua
index 8092d78921..4025ef6803 100644
--- a/lualib/lua_selectors.lua
+++ b/lualib/lua_selectors.lua
@@ -138,7 +138,7 @@ uses any type by default)]],
       local parts = task:get_parts() or E
       local digests = {}
 
-      if args ~= nil then
+      if #args > 0 then
         local rspamd_cryptobox = require "rspamd_cryptobox_hash"
         local encoding = args[1] or 'hex'
         local ht = args[2] or 'blake2'