From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 15 Oct 2018 15:23:00 +0000 (+0100)
Subject: [Minor] Fix error when using plain unix socket in DCC plugin
X-Git-Tag: 1.8.1~16
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e586826b09367be53f68ffa5329c1e5d99a35092;p=rspamd.git

[Minor] Fix error when using plain unix socket in DCC plugin
---

diff --git a/src/plugins/lua/dcc.lua b/src/plugins/lua/dcc.lua
index 311dc608e..8c5dddeeb 100644
--- a/src/plugins/lua/dcc.lua
+++ b/src/plugins/lua/dcc.lua
@@ -128,10 +128,11 @@ local function check_dcc (task)
 
       else
         rspamd_logger.errx(task, 'failed to scan, maximum retransmits exceed')
-        upstream:fail()
+        if upstream then upstream:fail() end
       end
     else
       -- Parse the response
+      if upstream then upstream:ok() end
       local _,_,result,disposition,header = tostring(data):find("(.-)\n(.-)\n(.-)\n")
       lua_util.debugm(N, task, 'DCC result=%1 disposition=%2 header="%3"',
         result, disposition, header)