Behavior of wait -n differs on interactive and non-interactive sessions
though, maybe this really is a bug
$ bash -ic '( ( sleep 0.1; exit 13 ) & sleep 0; wait -n; echo $? )'
0
$ bash -c '( ( sleep 0.1; exit 13 ) & sleep 0; wait -n; echo $? )'
13
On Wed, Nov 20, 2019 at 1:01 PM Oğuz <oguzismailuy...@gmail.com> wrote:
> This seems more like a race condition, see:
>
> $ f() { ( sleep 0.1; exit 13 ) & "$@"; wait -n; echo $?; }
> $
> $ f sleep 0.0
> [1] 30612
> [1]+ Exit 13 ( sleep 0.1; exit 13 )
> 13
> $ f sleep 0.2
> [1] 30617
> [1]+ Exit 13 ( sleep 0.1; exit 13 )
> 127
>
