From b88d8e902c899077e250fd64db7eb0563b916167 Mon Sep 17 00:00:00 2001
From: TenPlus1 <kinsellaja@yahoo.com>
Date: Tue, 17 Nov 2015 20:35:10 +0000
Subject: Fix water Abm bug

---
 water.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/water.lua b/water.lua
index 27325a1..72d8875 100644
--- a/water.lua
+++ b/water.lua
@@ -66,7 +66,8 @@ minetest.register_abm({
 			{x = pos.x - 1, y = pos.y - 1, z = pos.z - 1},
 			{x = pos.x + 1, y = pos.y + 1, z = pos.z + 1},
 			{"default:water_source", "default:river_water_source"})
-		if water then
+
+		if water and #water > 0 then
 			minetest.set_node(water[1], {name = "default:ice"})
 		end
 	end,
-- 
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