aboutsummaryrefslogtreecommitdiff
path: root/games/minimal/mods
diff options
context:
space:
mode:
authory.st <git@y.st>2015-06-14 22:51:40 -0700
committerest31 <MTest31@outlook.com>2015-06-15 17:41:25 +0200
commit3b4408aa6cb720fe8c5adaf46232cc5638d0a11b (patch)
treea4650f449d559af1311e6d093d5fcbec9a226b7a /games/minimal/mods
parent38482d26563d8ad4680dd018266eb5dccb2a5874 (diff)
downloadminetest-3b4408aa6cb720fe8c5adaf46232cc5638d0a11b.tar.gz
minetest-3b4408aa6cb720fe8c5adaf46232cc5638d0a11b.tar.bz2
minetest-3b4408aa6cb720fe8c5adaf46232cc5638d0a11b.zip
Don't crash when saplings try to grow on unknown nodes
Diffstat (limited to 'games/minimal/mods')
-rw-r--r--games/minimal/mods/default/init.lua7
1 files changed, 6 insertions, 1 deletions
diff --git a/games/minimal/mods/default/init.lua b/games/minimal/mods/default/init.lua
index 120f004b7..cf0a1c679 100644
--- a/games/minimal/mods/default/init.lua
+++ b/games/minimal/mods/default/init.lua
@@ -1660,7 +1660,12 @@ minetest.register_abm({
interval = 10,
chance = 50,
action = function(pos, node)
- local is_soil = minetest.registered_nodes[minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name].groups.soil
+ local node_under = minetest.registered_nodes[
+ minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z}).name]
+ if not node_under then
+ return
+ end
+ local is_soil = node_under.groups.soil
if is_soil == nil or is_soil == 0 then return end
print("A sapling grows into a tree at "..minetest.pos_to_string(pos))
local vm = minetest.get_voxel_manip()