[Dev-luatex] os.execute() crashes with segmentation fault

[Hans Hagen]

On 16-4-2011 11:53, Heiko Oberdiek wrote:

> if luatexversion>= 70
>    if os.execute
>      return os.execute()
>    else
>      return 0
>    fi

to me using the result of os.execute() i.e. with empty argument for a 
test looks like a hack and is rather undefined as test

Hans

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