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Fix check of write()

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if you call write(nil), you will get the error "bios.lua:229: bad argument: string expected, got nil", so nil is not a valid argument for write() and should be removed.
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Wilma456 (Jakob0815) 2017-09-12 17:17:58 +02:00 committed by GitHub
parent 1fdfcdb5f2
commit 373b7ba293
1 changed files with 2 additions and 2 deletions
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src/main/resources/assets/computercraft/lua/bios.lua
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@ -206,8 +206,8 @@ function sleep( nTime )
end end
function write( sText ) function write( sText )
if sText ~= nil and type( sText ) ~= "string" and type( sText ) ~= "number" then if type( sText ) ~= "string" and type( sText ) ~= "number" then
error( "bad argument #1 (expected string, got " .. type( sText ) .. ")", 2 ) error( "bad argument #1 (expected string or number, got " .. type( sText ) .. ")", 2 )
end end
local w,h = term.getSize() local w,h = term.getSize()