Changed some logging stuff.

minehost.lua

@@ -100,7 +100,7 @@ end
 local function handleMessage(sender, type, data)
 
 	if type == LOG then
-		print("[" .. sender .. "]: " .. data["log"] .. textutils.serialise(data["content"]))
+		print("[" .. sender .. "]: " .. data["log"] .. (data["content"] and textutils.serialise(data["content"]) or ""))
 	elseif type == REQUEST then
         handleRequest(sender, data["request"], data["content"])
 	end

mineleader.lua

@@ -84,7 +84,7 @@ local function sendLog(log, ...)
 		sender=UNIT,
 		type=LOG,
 		log=log,
-		CONTENT=arg
+		content=arg
 	}
 	modem.transmit(CHANNEL, CHANNEL, textutils.serialise(logData))
 end