[lxc-devel] [lxc/lxc] 23820d: prune_init_cgroup: don't dereference NULL

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/lxc/lxc
  Commit: 23820d548dcd876bd4a8416f80a4d5d1253cd7dd
      https://github.com/lxc/lxc/commit/23820d548dcd876bd4a8416f80a4d5d1253cd7dd
  Author: Serge Hallyn <serge.hallyn at ubuntu.com>
  Date:   2015-12-07 (Mon, 07 Dec 2015)

  Changed paths:
    M src/lxc/cgroup.c

  Log Message:
  -----------
  prune_init_cgroup: don't dereference NULL

This is to avoid:

https://errors.ubuntu.com/problem/d640a68bf7343705899d7ca8c6bc070d477cd845

Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>