From 035e6bfc18f4e319d5cde2f85c5c72a87294d75b Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Fri, 12 Dec 2014 22:58:19 -0500
Subject: [PATCH] LuaPerlinNoiseMap: Fix 3d noise safety check

---
 src/script/lua_api/l_noise.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/script/lua_api/l_noise.cpp b/src/script/lua_api/l_noise.cpp
index a9b59791f..5a82b6485 100644
--- a/src/script/lua_api/l_noise.cpp
+++ b/src/script/lua_api/l_noise.cpp
@@ -253,7 +253,7 @@ int LuaPerlinNoiseMap::l_get3dMap_flat(lua_State *L)
 
 LuaPerlinNoiseMap::LuaPerlinNoiseMap(NoiseParams *params, int seed, v3s16 size)
 {
-	m_is3d = size.Z <= 1;
+	m_is3d = size.Z > 1;
 	np = *params;
 	try {
 		noise = new Noise(&np, seed, size.X, size.Y, size.Z);