Re: Bash: testing a variable

[Charles Curley <charlescurley@charlescurley.com>]

On Fri, 9 Jul 2021 16:53:45 -0400
Greg Wooledge <greg@wooledge.org> wrote:

> Since it's a function, and not a script, there's no shebang.  So I'm
> guessing shellcheck assumed it was /bin/sh code, rather than bash
> code. <<< is just one of the bashisms I used here.  local is
> another.  The use of arrays is a third.  The [[ command is a fourth.

I had dropped the function into a script, and added code to use it, and
a shebang. So shellcheck knew to allow bashisms. Why it didn't like that
one I don't know.

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