From f289516c9d054db913a8794f54ee84f3e39cb651 Mon Sep 17 00:00:00 2001
From: XeonSquared <redtailedairways@gmail.com>
Date: Mon, 4 Sep 2017 02:20:45 +1000
Subject: [PATCH] fixed cache clearing, some nil issues

---
 modules/net/copper.lua | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/modules/net/copper.lua b/modules/net/copper.lua
index df58bfb..fbd16ef 100644
--- a/modules/net/copper.lua
+++ b/modules/net/copper.lua
@@ -43,14 +43,17 @@ spawn("copperd",function() print(pcall(function ()
        pd.pt = 2
        pd.nid = src
        pd.lt = 0
+       pd.msg = ""
        ps[pd.pid] = pd
       elseif pd.pt == 2 then
        ps[pd.pid] = nil
       end
      end
     else
-     for k,v in ipairs(net.tm) do
-      v.broadcast(net.np,"copper",cdlib.encode(hops+1,src,dst,data))
+     if hops < 255 then
+      for k,v in ipairs(net.tm) do
+       v.broadcast(net.np,"copper",cdlib.encode(hops+1,src,dst,data))
+      end
      end
     end
    end
@@ -68,12 +71,10 @@ spawn("copperd",function() print(pcall(function ()
     ps[k] = nil
    end
   end
-  if #pt > 63 then
-   local cot = os.time()
-   for k,v in pairs(pt) do
-    if v < cot-16 then
-     pt[k] = nil
-    end
+  local cot = os.time()
+  for k,v in pairs(pt) do
+   if v < cot-16 then
+    pt[k] = nil
    end
   end
  end