Mirrorlandia_minetest/Minetest-WorldEditAdditions
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wea.parse.map: fix crash if keywords isn't specified

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Starbeamrainbowlabs 2021-07-13 00:22:35 +01:00
parent 0dee65ca1d
commit 8891c47e98
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1 changed files with 2 additions and 1 deletions
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worldeditadditions/utils/parse/map.lua
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@ -4,9 +4,10 @@ local wea = worldeditadditions
-- For example, "count 25000 speed 0.8 rate_erosion 0.006 doawesome true" would be parsed into
-- the following table: { count = 25000, speed = 0.8, rate_erosion = 0.006, doawesome = true }.
-- @param params_text string The string to parse.
-- @param keywords string[] A list of keywords. Keywords can be present on their own without a value. If found, their value will be automatically set to bool true.
-- @param keywords string[]? Optional. A list of keywords. Keywords can be present on their own without a value. If found, their value will be automatically set to bool true.
-- @returns table A table of key-value pairs parsed out from the given string.
function worldeditadditions.parse.map(params_text, keywords)
if not keywords then keywords = {} end
local result = {}
local parts = wea.split(params_text, "%s+", false)