Linux scrot error when no filename

[JSteunou]

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Describe the bug

Not working on Linux when using scrot & no filename

To Reproduce

await screenshot({
  linuxLibrary: 'scrot',
})

Expected behavior

should return a buffer

Screenshots

 Error: Command failed: scrot "-" -e -z "echo \"-\""
giblib warning: unrecognised option echo "-"

giblib error: Saving to file - failed

Environment (please complete the following information):

• OS: Ubuntu 19.04
• Engine node
• Version 12.13.0

[lucasltv]

language please... kkkkkk

[jsriganeshgdt]

i have also facing this issue .. Error: Command failed: scrot "-" -e -z "echo \"-\""

[bencevans]

Looks to be an issue with quoting arguments https://stackoverflow.com/questions/26326664/scrot-giblib-error-saving-to-file-failed