From 8e7da0f3be16ece8eb9e79d69a5b8cdb43611471 Mon Sep 17 00:00:00 2001
From: Jason Perkins <starkos@industriousone.com>
Date: Thu, 17 Jan 2013 14:37:49 -0500
Subject: [PATCH] Moved UUID collision warning to stderr to improve visibility

---
 src/base/os.lua          |  2 +-
 tests/base/test_uuid.lua | 14 +-------------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/src/base/os.lua b/src/base/os.lua
index 5f964b0c..2a437468 100644
--- a/src/base/os.lua
+++ b/src/base/os.lua
@@ -274,7 +274,7 @@
 		local id = builtin_uuid(name)
 		if name then
 			if os._uuids[id] and os._uuids[id] ~= name then
-				print(string.format("** Warning: UUID clash between %s and %s", os._uuids[id], name))
+				io.stderr:write(string.format("** Warning: UUID clash between %s and %s\n", os._uuids[id], name))
 			end
 			os._uuids[id] = name
 		end
diff --git a/tests/base/test_uuid.lua b/tests/base/test_uuid.lua
index 0e5230e2..d4fefb55 100644
--- a/tests/base/test_uuid.lua
+++ b/tests/base/test_uuid.lua
@@ -12,7 +12,7 @@
 --
 
 	local builtin_print, result
-	
+
 	function suite.setup()
 		builtin_print = print
 		print = function(value)
@@ -50,15 +50,3 @@
 	function suite.isDeterministic_onName()
 		test.isequal("885E8F4B-F43D-0EE7-FD55-99BD69B47448", os.uuid("MyValue"))
 	end
-
-
---
--- A warning should be shown is an ID clash is ever discovered.
---
-
-	function suite.showsWarning_onCollision()
-		-- use a bit of secret knowledge to make the test possible
-		os._uuids["885E8F4B-F43D-0EE7-FD55-99BD69B47448"] = "Some other value"
-		os.uuid("MyValue")
-		test.istrue(result:startswith("** Warning:"))	
-	end