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* [Bug] comparisson operator `[[` not working as expected
@ 2022-06-20 18:32 Paulo Diovani
  2022-06-20 19:54 ` Stephane Chazelas
  2022-06-20 20:30 ` Bart Schaefer
  0 siblings, 2 replies; 6+ messages in thread
From: Paulo Diovani @ 2022-06-20 18:32 UTC (permalink / raw)
  To: zsh-workers

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Hello,

In version 5.9 the [[ ]] operator is behaving unexpectedly for the
following case:

$ watch ls &
$ [ $(jobs -l | wc -l) -gt 0 ] && echo jobs found || echo no jobs
jobs found
$ [[ $(jobs -l | wc -l) -gt 0 ]] && echo jobs found || echo no jobs
no jobs

Expected

The result should be the same, in this case, with both [ ] and [[ ]].
Actual

[[ $(jobs -l | wc -l) -gt 0 ]] exit status is > 0 when there are jobs
running.
Version information

   - Zsh zsh 5.9 (x86_64-pc-linux-gnu)

Previous version, 5.8.1 was working as expected.
Distros

Tested in the following distros

   - Arch Linux (bare metal, docker)
   - Debian Sid (docker)

-- 
Paulo Diovani Gonçalves,
blog.diovani.com / @paulodiovani <http://twitter.com/paulodiovani>

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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2022-06-21  3:43 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-20 18:32 [Bug] comparisson operator `[[` not working as expected Paulo Diovani
2022-06-20 19:54 ` Stephane Chazelas
2022-06-20 20:07   ` Paulo Diovani
2022-06-20 20:30 ` Bart Schaefer
2022-06-21  0:47   ` Mikael Magnusson
2022-06-21  3:42     ` Bart Schaefer

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