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Description of problem:
Augeas based config parser requires spaces around '='

Version-Release number of selected component (if applicable):
libreport-2.0.9-24.el6.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Create a user acccount with id 'test' and add below lines in '/etc/libreport/plugins/mailx.conf' :

Subject="abrt crash report"
EmailFrom="root"
EmailTo="test@localhost"

2. Execute 'sleep 60 &' in terminal
3. Kill sleep process by executing 'kill -11 $(pidof sleep)'.

Actual results:
mailx plugin sends an email to 'root@localhost' address.

Expected results:
mailx plugin should send an email to 'test@localhost' address.

Additional info:
mailx plugin behaves properly if spaces are added around '='.

This bug is not reproducible on RHEL 6.6.

Change of behaviour was introduced by https://github.com/abrt/libreport/commit/b82232e57e4b1f61168652e8700bdf800a8525cf and it should be fixed by backporting https://github.com/abrt/libreport/commit/426953f8dd165339fc3ca9a8975fe2fe9efc8162

Created attachment 1096695 [details]
Patch

ABRT CI test: https://github.com/abrt/abrt/commit/b3eae78a137d4c2dc212f9ad6aee6f0ff3d85db5

I pushed the patch to rhel-6.8-staging branch.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0920.html