Fix minetest.get_craft_recipe function

Previously, calling it resulted in a crash.
minetest · Mar 23, 2015 · 5b5c498 · 5b5c498
1 parent 0ae75f2
commit 5b5c498
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/script/lua_api/l_craft.cpp b/src/script/lua_api/l_craft.cpp
@@ -393,6 +393,8 @@ int ModApiCraft::l_get_craft_recipe(lua_State *L)
 	std::vector<CraftDefinition*> recipes = server->cdef()
 			->getCraftRecipes(output, server, 1);
 
+	lua_createtable(L, 1, 0);
+
 	if (recipes.empty()) {
 		lua_pushnil(L);
 		lua_setfield(L, -2, "items");