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| author | orwell96 <mono96.mml@gmail.com> | 2017-12-17 13:21:56 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-17 13:21:56 +0100 |
| commit | a152a188a65966a364614cdb0aa2613758c46f67 (patch) | |
| tree | dff72d3aa22513d0132a21b5ed0ec16804822540 /advtrains_train_subway/init.lua | |
| parent | dcf433b7e761788c88ccc70e7f1c71ea69f9e296 (diff) | |
| download | basic_trains-a152a188a65966a364614cdb0aa2613758c46f67.tar.gz basic_trains-a152a188a65966a364614cdb0aa2613758c46f67.tar.bz2 basic_trains-a152a188a65966a364614cdb0aa2613758c46f67.zip | |
Try to fix occasional crash when placing wagons
Diffstat (limited to 'advtrains_train_subway/init.lua')
| -rw-r--r-- | advtrains_train_subway/init.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/advtrains_train_subway/init.lua b/advtrains_train_subway/init.lua index f8e5e3b..9dd6f28 100644 --- a/advtrains_train_subway/init.lua +++ b/advtrains_train_subway/init.lua @@ -77,6 +77,7 @@ advtrains.register_wagon("subway_wagon", { drops={"default:steelblock 4"}, horn_sound = "advtrains_subway_horn", custom_on_velocity_change = function(self, velocity, old_velocity) + if not velocity or not old_velocity then return end if old_velocity == 0 and velocity > 0 then minetest.sound_play("advtrains_subway_depart", {object = self.object}) end |