From: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
Date: Thu, 3 Apr 2014 19:17:20 +0000 (+0200)
Subject: tty-ask-password-agent: return negative errno
X-Git-Tag: v213~474
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=ee0e4cca5ac37a094dfe1074907dae70c7b7701c;hp=ee0e4cca5ac37a094dfe1074907dae70c7b7701c

tty-ask-password-agent: return negative errno

Return negative errno in wall_tty_block(). get_ctty_devnr() already
returns a negative errno in case of failure, no need to negate it again.

Reported-by: Simon <hwold@odai.homelinux.net>
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