[SSSD] [sssd PR#121][opened] AUTOFS: Check return of sss_cmd_empty_packet()

[fidencio]

   URL: https://github.com/SSSD/sssd/pull/121
Author: fidencio
 Title: #121: AUTOFS: Check return of sss_cmd_empty_packet()
Action: opened

PR body:
"""
Just to make the static analyzer happier.

Resolves:
https://fedorahosted.org/sssd/ticket/3275

Signed-off-by: Fabiano Fidêncio <fidencio(a)redhat.com&gt;
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/121/head:pr121
git checkout pr121