From 70fa6e154cdb43fa27cf1b671c436aac452c156e Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Thu, 3 Mar 2016 10:43:59 +0200
Subject: [PATCH] [Fix] Avoid problematic operation on possibly nil value in
 once_received

---
 src/plugins/lua/once_received.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/lua/once_received.lua b/src/plugins/lua/once_received.lua
index 4bac5adff..d192c0b79 100644
--- a/src/plugins/lua/once_received.lua
+++ b/src/plugins/lua/once_received.lua
@@ -114,6 +114,7 @@ local function check_quantity_received (task)
         -- Unresolved host
         task:insert_result(symbol, 1)
 
+        if not hn then return end
         for _,h in ipairs(bad_hosts) do
           if string.find(hn, h) then
             task:insert_result(symbol_strict, 1, h)
-- 
2.39.5