Comment 9 for bug 1788681

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Wladimir Mutel (mwg) wrote :

The bug is not in bc/dc (which documented their change of behavior).
It is in dphys-swapfile script which used to exit 'dc' by 'q' command.
The proper fix, in my view, would still be to use arithmetic substitution $((...)) provided by most modern shells, and make dphys-swapfile independent from 'dc' at all.