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Fixed crash with nil values for /orient

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This commit is contained in:
LeMagnesium
2015-03-22 13:34:59 +01:00
parent 60f111e9d5
commit 421c7b8fd0
1 changed files with 4 additions and 0 deletions
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4
mods/WorldEdit/worldedit_commands/init.lua
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@ -802,6 +802,10 @@ minetest.register_chatcommand("/orient", {
worldedit.player_notify(name, count .. " nodes oriented")
end,
function(name, param)
if param == nil then
minetest.log("error","No parameters given to /orient WE's command!")
return
end
local found, _, angle = param:find("^([+-]?%d+)$")
if found == nil then
worldedit.player_notify(name, "invalid usage: " .. param)