Date: Sat, 30 Mar 2019 21:46:59 +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-232201-227-5SKlEODs82@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=3D232201 --- Comment #3 from Jilles Tjoelker <jilles@FreeBSD.org> --- Created attachment 203269 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D203269&action= =3Dedit experimental patch to stop ignoring here-document expansion errors The simplest thing that could possibly work is to treat an expansion error = in a here-document the same way as an expansion error in a redirection filename = or file descriptor number. Such an error will cause the script or subshell to = be aborted ('command .' and 'command eval' can also "catch" such an error). Trying to build a few ports using that does not appear to cause breakage. --=20 You are receiving this mail because: You are the assignee for the bug.=
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