From 999afab1e40a644bc80125825068c7ef29e9e0a9 Mon Sep 17 00:00:00 2001
From: Splizard <quentin@squeezedoranges.com>
Date: Wed, 7 Aug 2013 05:06:41 +0000
Subject: [PATCH] Fix weather_legacy error.

falling_snow.lua:7: bad argument #1 to 'write' (string expected, got
nil)
---
 falling_snow.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/falling_snow.lua b/falling_snow.lua
index fc30c6a..003a40b 100644
--- a/falling_snow.lua
+++ b/falling_snow.lua
@@ -4,7 +4,7 @@ if snow.enable_snowfall then
 	--Weather for legacy versions of minetest.
 	local save_weather_legacy = function ()
 		local file = io.open(minetest.get_worldpath().."/weather_v6", "w+")
-		file:write(weather_legacy)
+		file:write(tostring(weather_legacy))
 		file:close()
 	end