Regression with process substitution (<(echo foo))

[michaelblyons]

• I was not able to find an open or closed issue matching what I'm seeing

Setup

• 64-bit Git

$ git --version --build-options

git version 2.23.0.windows.1
cpu: x86_64
built from commit: 4db2e5cc9e1522131a039cbad3970f147a39f0ce
sizeof-long: 4
sizeof-size_t: 8

• Which version of Windows are you running? Vista, 7, 8, 10? Is it 32-bit or 64-bit?

$ cmd.exe /c ver

Microsoft Windows [Version 10.0.14393]

• What options did you set as part of the installation? Or did you choose the
  defaults?

$ cat /etc/install-options.txt

Editor Option: VIM
Custom Editor Path:
Path Option: Cmd
SSH Option: OpenSSH
Tortoise Option: false
CURL Option: OpenSSL
CRLF Option: CRLFAlways
Bash Terminal Option: MinTTY
Performance Tweaks FSCache: Enabled
Use Credential Manager: Enabled
Enable Symlinks: Disabled
Enable Builtin Interactive Add: Disabled

• Any other interesting things about your environment that might be related
  to the issue you're seeing?

Worked with v2.21.0.windows.1 but no longer with v2.23.0.windows.1

Details

• Which terminal/shell are you running Git from? e.g Bash/CMD/PowerShell/other

Bash

• What commands did you run to trigger this issue? If you can provide a
  Minimal, Complete, and Verifiable example
  this will help us understand the issue.

 mapfile -t foo < <(echo -e "bar\nbaz")

• What did you expect to occur after running these commands?

$foo contains (bar, baz)

• What actually happened instead?

bash: /dev/fd/62: No such file or directory

[rimrul]

This seems to be a duplicate of #2291 and #2322.