From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Tue, 18 Sep 2012 19:33:00 +0000 (-0700)
Subject: Seg fault 'zpool import -d /dev/disk/by-id -a'
X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=0a2f7b3662fd10e7ac56a4b2859248eb98e31d6d;hp=0a2f7b3662fd10e7ac56a4b2859248eb98e31d6d;p=zfs.git

Seg fault 'zpool import -d /dev/disk/by-id -a'

Introduced by commit 44867b6d6effc1628dd00c36821ab044f89fb988.
We should of course check to ensure best isn't NULL before
attempting to dereference it.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #974
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