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Fix possible crash and wireless receptors in unloaded map blocks (#22)

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Co-authored-by: sys4 <bricassa@sys4.fr>
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sys4-fr 2021-04-14 16:21:16 +02:00 committed by GitHub
parent 74a95e559e
commit 1dab017abe
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1 changed files with 4 additions and 1 deletions
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moremesecons_wireless/init.lua
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@ -262,6 +262,9 @@ local function on_digiline_receive(pos, node, channel, msg)
end end
local wls = moremesecons.get_data_from_pos(wireless_meta, pos) local wls = moremesecons.get_data_from_pos(wireless_meta, pos)
if not wls then
return
end
if wls.owner == "" or not wireless[wls.owner] or channel == "" or not wireless[wls.owner][wls.channel] then if wls.owner == "" or not wireless[wls.owner] or channel == "" or not wireless[wls.owner][wls.channel] then
return return
@ -274,7 +277,7 @@ local function on_digiline_receive(pos, node, channel, msg)
sending_digilines[pos_hash] = true sending_digilines[pos_hash] = true
for i, wl_pos in pairs(wireless[wls.owner][wls.channel].members) do for i, wl_pos in pairs(wireless[wls.owner][wls.channel].members) do
if i ~= wls.id and check_wireless_exists(wl_pos) then if i ~= wls.id then
digiline:receptor_send(wl_pos, digiline.rules.default, channel, msg) digiline:receptor_send(wl_pos, digiline.rules.default, channel, msg)
end end
end end