From eaa3a4e22570bb7ce13f6c372a2033d33c712ef9 Mon Sep 17 00:00:00 2001
From: Waqas Hussain <waqas20@gmail.com>
Date: Thu, 10 Dec 2009 02:47:13 +0500
Subject: prosody: Log a warning and traceback, but don't throw an error on nil
global read.
---
prosody | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/prosody b/prosody
index 95be55e3..2ca4241c 100755
--- a/prosody
+++ b/prosody
@@ -286,7 +286,7 @@ end
function init_global_protection()
-- Catch global accesses
local locked_globals_mt = {
- __index = function (t, k) error("Attempt to read a non-existent global '"..k.."'", 2); end;
+ __index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..k.."'", 2)); end;
__newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end;
};
--
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