diff --git a/Embedded/microtel-5-core.lua b/Embedded/microtel-5-core.lua
index 2c32fa9..419befc 100644
--- a/Embedded/microtel-5-core.lua
+++ b/Embedded/microtel-5-core.lua
@@ -1,6 +1,6 @@
 function net.socket(address, port, sclose)
- local conn = {}
- local conn.state, conn.buffer, conn.port, rb, conn.address = "o", "", tonumber(port), "", address
+ local conn, rb = {}, ""
+ conn.state, conn.buffer, conn.port, conn.address = "o", "", tonumber(port), address
  function conn.r(self,length)
   rb=self.buffer:sub(1,l)
   self.buffer=self.buffer:sub(l+1)
@@ -12,7 +12,7 @@ function net.socket(address, port, sclose)
  function conn.c(s)
   net.send(conn.address,conn.port,sclose)
  end
- function net.hook[sclose](etype, from, port, data)
+ function h(etype, from, port, data)
   if from == conn.address and port == conn.port then
    if data == sclose then
     net.hook[sclose] = nil
@@ -22,5 +22,6 @@ function net.socket(address, port, sclose)
    conn.buffer = conn.buffer..data
   end
  end
+ net.hook[sclose] = h
  return conn
 end
diff --git a/Embedded/microtel-5-listen.lua b/Embedded/microtel-5-listen.lua
index 59b1158..8f3087f 100644
--- a/Embedded/microtel-5-listen.lua
+++ b/Embedded/microtel-5-listen.lua
@@ -1,6 +1,7 @@
 function net.listen(vport)
+ local from,port,data
  repeat
-  local etype, from, port, data = computer.pullSignal(0.5)
+  _, from, port, data = computer.pullSignal(0.5)
  until port == vport and data == "openstream"
  local nport,sclose = math.random(2^15,2^16),tostring(math.random(-2^16,2^16))
  net.send(from,port,tostring(nport))