[PROJ] new bashism (in 6.3.1?)

[Sebastiaan Couwenberg]

On 3/10/20 4:12 PM, Even Rouault wrote:
> I've no idea myself when I use a bashism or not :-)

checkbashisms and shellcheck are your friend.

https://manpages.debian.org/unstable/devscripts/checkbashisms.1.en.html
https://manpages.debian.org/unstable/shellcheck/shellcheck.1.en.html

Kind Regards,

Bas

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