From feddf846b350a040b16b573add315fa5b2d6b126 Mon Sep 17 00:00:00 2001
From: onefang
Date: Thu, 12 Dec 2019 17:22:09 +1000
Subject: TODO++

---
 apt-panopticon.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apt-panopticon.lua b/apt-panopticon.lua
index 77cec08..9786b8b 100755
--- a/apt-panopticon.lua
+++ b/apt-panopticon.lua
@@ -336,6 +336,7 @@ checkHEAD = function (host, URL, r, retry, sanity)
 
 		    This is what I came up with for checking if we are already testing a specific URL.
 		    Still duplicates a tiny bit, but much less than the previous find based method.
+TODO - maybe we can switch to using flock like we do with the other curl calls?
 		]]
 		local file = pu.host .. "://" .. pu.path
 		local f = io.popen(string.format('if [ ! -f results/%s.check ] ; then touch results/%s.check; echo -n "check"; fi', file:gsub("/", "_"), file:gsub("/", "_") )):read("*a")
-- 
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