On Sat, 12 Oct 2019, Asher Gordon wrote: > > $ fish -c 'exec cat < /dev/mem' > An error occurred while redirecting file '/dev/mem' > open: Permission denied > <E> fish: src/exec.cpp:1032: failed assertion: this should be unreachable > <E> fish: Backtrace: > [...] > > Note the `exec' and the `<'. Without the `<', `cat' tries to open > /dev/mem, not `fish', so the bug does not appear.
I am pleased to report that this problem is fixed in the upcoming 3.1.0 release: https://github.com/fish-shell/fish-shell/pull/5643 Kind regards, David Adam fish committer zanc...@ucc.gu.uwa.edu.au
