From 20aa78cffb6594ff8fdea4291f18d1a8bd252529 Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Sun, 17 May 2015 22:32:35 -0400
Subject: [PATCH] Fix null dereference when loading schematic from definition
 without a NodeDefManager

---
 src/script/lua_api/l_mapgen.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/script/lua_api/l_mapgen.cpp b/src/script/lua_api/l_mapgen.cpp
index dc3644e1c..76e94e97e 100644
--- a/src/script/lua_api/l_mapgen.cpp
+++ b/src/script/lua_api/l_mapgen.cpp
@@ -215,7 +215,8 @@ Schematic *load_schematic_from_def(lua_State *L, int index,
 		}
 	}
 
-	ndef->pendNodeResolve(schem);
+	if (ndef)
+		ndef->pendNodeResolve(schem);
 
 	return schem;
 }
-- 
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