From dbb7080ca2e7956b2e1157e68b0aebfeba58760c Mon Sep 17 00:00:00 2001
From: XeonSquared <redtailedairways@gmail.com>
Date: Thu, 26 Mar 2020 17:33:18 +1100
Subject: [PATCH] made rpc.call less flimsy hopefully

---
 lib/rpc.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rpc.lua b/lib/rpc.lua
index fd9286f..c95df60 100644
--- a/lib/rpc.lua
+++ b/lib/rpc.lua
@@ -37,8 +37,8 @@ function rpc.call(hostname,fn,...)
  local rt = {}
  repeat
   local _, from, port, data = event.pull(30, "net_msg", hostname, rpc.port)
-  rt = serial.unserialize(data) or {}
- until rt[1] == rv or computer.uptime() > st + 30
+  rt = serial.unserialize(tostring(data)) or {}
+ until (type(rt) == "table" and rt[1] == rv) or computer.uptime() > st + 30
  if table.remove(rt,1) == rv then
   return table.unpack(rt)
  end