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Date:      Sun, 12 Jul 2015 11:12:12 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 201167] units(1) corrupts terminal when run via $()
Message-ID:  <bug-201167-8-xXCLS1ml7x@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-201167-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-201167-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201167

Jilles Tjoelker <jilles@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jilles@FreeBSD.org

--- Comment #4 from Jilles Tjoelker <jilles@FreeBSD.org> ---
The corruption is because units does not shut down libedit via el_end(). The
el_end() call is dead code, since the loop exits via exit(), not break.

Other issues: the (inhistory == 0) check is dead code since it has already
crashed before that point; it should be moved directly after the history_init()
call. Also, the history_end() call should probably be after the el_end() call,
not before.

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