From a515ffa5e3ebd1503d1a609186c87fafebde5d37 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Mon, 30 Jul 2012 00:40:02 +0100
Subject: moduleapi: If path name ends with '-cache' create table as weak (keys
 and values)

---
 core/moduleapi.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 54077826..c98a7e4b 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -155,6 +155,9 @@ function api:shared(...)
 		local shared = shared_data[path];
 		if not shared then
 			shared = {};
+			if path:match("%-cache$") then
+				setmetatable(shared, { __mode = "kv" });
+			end
 			shared_data[path] = shared;
 		end
 		t_insert(data_array, shared);
@@ -336,4 +339,4 @@ function api:load_resource(path, mode)
 	return io.open(path, mode);
 end
 
-return api;
\ No newline at end of file
+return api;
-- 
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