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Code Issues Releases Wiki Activity

Make mode from io.open() accept nil

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Wilma456 (Jakob0815) 2017-09-06 18:53:44 +02:00 committed by GitHub
parent 369be7c32c
commit a5bbed528d
1 changed files with 1 additions and 1 deletions
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2
src/main/resources/assets/computercraft/lua/rom/apis/io.lua
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@ -68,7 +68,7 @@ function open( _sPath, _sMode )
if _G.type( _sPath ) ~= "string" then
error( "bad argument #1 (expected string, got " .. _G.type( _sPath ) .. ")", 2 )
end
if _G.type( _sMode ) ~= "string" then
if _sMode ~= nil and _G.type( _sMode ) ~= "string" then
error( "bad argument #2 (expected string, got " .. _G.type( _sMode ) .. ")", 2 )
end
local sMode = _sMode or "r"