Date: Fri, 07 Dec 2018 22:30:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 232201] sh(1): Using unset variables in here-doc with set -u does not cause the script to exit Message-ID: <bug-232201-227-G9Q27CaUep@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-232201-227@https.bugs.freebsd.org/bugzilla/> References: <bug-232201-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=232201 --- Comment #2 from Jilles Tjoelker <jilles@FreeBSD.org> --- I think the behaviour here can be improved, but how it should work is not immediately clear. This should take into account our previous behaviour, the behaviour of other shells and POSIX (with the most recent interpretations). The effect of expansions and errors in redirections varies depending on what kind of command the redirection is applied to (special builtin, other simple command, subshell, compound command). Different from what I wrote in my previous comment, bash also has a different error behaviour between true (shell aborts) and /usr/bin/true (shell continues with non-zero exit status). -- You are receiving this mail because: You are the assignee for the bug.help
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