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| From: | Greg Wooledge |
| Subject: | Re: Invisible contents of a variable array? |
| Date: | Sat, 21 Jan 2023 08:30:45 -0500 |
On Sat, Jan 21, 2023 at 03:51:37PM +1100, David wrote: > Or, don't even declare the array. Just initialise it: > > _files=( ) Yes, this is the critical piece. An empty array is () not "". If one insists on using declare, it would be: declare -a _files=()
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