Description of problem:

Samba package update is creating multiple entries of rhs-samba.conf in smb.conf
ie. each samba update it is creating additional entries of "include = /etc/samba/rhs-samba.conf" in smb.conf where as it should just create one entry
and if the entry is there it should more entries for subsequent updates.

Issue is in the spec file of samba (rhs). The grep string should have been grep -vq "include = $RHSCONF" instead of grep -vq 'include = $RHSCONF' as below code snippet.  

%post
# bug fix rhbz#1012711
SMBCONF="%{_sysconfdir}/samba/smb.conf"
RHSCONF="%{_sysconfdir}/samba/rhs-samba.conf"

if grep -vq 'include = $RHSCONF' $SMBCONF
then


Version-Release number of selected component (if applicable):

samba-3.6.9-160.7.el6

How reproducible:

Always

Steps to Reproduce:
1. Install RHS with samba version samba-3.6.9-160.6.el6 and update samba package tosamba-3.6.9-160.7.el6
2. 
3.

Actual results:

you can find two entries of include = /etc/samba/rhs-samba.conf

Expected results:

There should only one entry

Additional info: