[SSSD] [sssd PR#745][opened] providers/ldap: minor fixes

[alexey-tikhonov]

   URL: https://github.com/SSSD/sssd/pull/745
Author: alexey-tikhonov
 Title: #745: providers/ldap: minor fixes
Action: opened

PR body:
"""

"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/745/head:pr745
git checkout pr745