From 9cdcdcfe6b9538c4f6daaa79c5e65f786f9577fa Mon Sep 17 00:00:00 2001 From: Vanessa Ezekowitz Date: Thu, 26 Jan 2017 12:16:51 -0500 Subject: [PATCH] don't execute the "playing out" shutdown code if log is already empty --- init.lua | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/init.lua b/init.lua index 349b2f2..5cb6202 100644 --- a/init.lua +++ b/init.lua @@ -448,20 +448,24 @@ end) -- to prevent unpopulated map areas minetest.register_on_shutdown(function() - print("[biome_lib] Stand by, playing out the rest of the aircheck mapblock log") - print("(there are "..#biome_lib.blocklist_aircheck.." entries)...") - while true do - biome_lib:generate_block_with_air_checking(0.1) - if #biome_lib.blocklist_aircheck == 0 then return end + if #biome_lib.blocklist_aircheck > 0 then + print("[biome_lib] Stand by, playing out the rest of the aircheck mapblock log") + print("(there are "..#biome_lib.blocklist_aircheck.." entries)...") + while true do + biome_lib:generate_block_with_air_checking(0.1) + if #biome_lib.blocklist_aircheck == 0 then return end + end end end) minetest.register_on_shutdown(function() - print("[biome_lib] Stand by, playing out the rest of the no-aircheck mapblock log") - print("(there are "..#biome_lib.blocklist_no_aircheck.." entries)...") - while true do - biome_lib:generate_block_no_aircheck(0.1) - if #biome_lib.blocklist_no_aircheck == 0 then return end + if #biome_lib.blocklist_no_aircheck > 0 then + print("[biome_lib] Stand by, playing out the rest of the no-aircheck mapblock log") + print("(there are "..#biome_lib.blocklist_no_aircheck.." entries)...") + while true do + biome_lib:generate_block_no_aircheck(0.1) + if #biome_lib.blocklist_no_aircheck == 0 then return end + end end end)