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safer_lua: fixing string.split issue for seperator value = ''

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This commit is contained in:
Joachim Stolberg 2020-08-15 20:47:51 +02:00
parent 9a3097a3db
commit b78d62a7c3
1 changed files with 1 additions and 0 deletions
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safer_lua/environ.lua
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@ -58,6 +58,7 @@ local BASE_ENV = {
sub = string.sub,
upper = string.upper,
split = function(str, separator, include_empty, max_splits, sep_is_pattern)
if separator == "" then separator = " " end
return safer_lua.Array(unpack(string.split(str, separator, include_empty, max_splits, sep_is_pattern)))
end,
trim = string.trim,