From 436cb468e9a832d15009d527d80c8dfe86bb2772 Mon Sep 17 00:00:00 2001
From: ShadowNinja <shadowninja@minetest.net>
Date: Fri, 21 Nov 2014 11:32:01 -0500
Subject: Add minetest.global_exists()

---
 builtin/common/strict.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'builtin/common')

diff --git a/builtin/common/strict.lua b/builtin/common/strict.lua
index c353bb913..c7b86461f 100644
--- a/builtin/common/strict.lua
+++ b/builtin/common/strict.lua
@@ -4,6 +4,11 @@
 local WARN_INIT = false
 
 
+function core.global_exists(name)
+	return rawget(_G, name) ~= nil
+end
+
+
 local function warn(message)
 	print(os.date("%H:%M:%S: WARNING: ")..message)
 end
-- 
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