[vlc-devel] [PATCH 1/5] pkg-static.sh: close file before overwriting it.

[Jean-Baptiste Kempf]

On Wed, 31 May 2017, at 01:56, Robert Mourning wrote:
> Improves support for building with Windows Subsystem for Linux.
> When the input file is on DrvFs (windows file system), the "mv"
> command which overwrites the original file fails unless the
> file is closed first.

> +exec <&-
> +

This requires a comment, IMHO. This syntax is not very clear, so when
you  read the code, you need help to understand it.

>  mv -f -- "$1.tmp" "$1"

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Jean-Baptiste Kempf -  President
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