Description of problem:
Unchecking the append checkbox in the Logger plugin configurator has no effect. Reports are appended anyway.

Changing the name of the destination file also has no effect.

The settings are saved somewhere, because they are displayed when the abrt GUI is restarted. The settings are not saved in /etc/abrt/plugins/ -- those files all have the same unchanging date.

Version-Release number of selected component (if applicable):
abrt-1.1.13-2.fc14.x86_64

How reproducible:
Always.

Steps to Reproduce:
1. Uncheck "Append new logs" in the Logger plugin configurator.
2. Quit abrt.
3. Remove /var/log/abrt.log.
4. Start abrt.
5. Save two reports using Logger.
  
Actual results:
Both reports are in /var/log/abrt.log.

Expected results:
One report is in /var/log/abrt.log.

Additional info:

$ ls -lF /etc/abrt/plugins/
total 24
-rw-r--r--. 1 root root  240 Aug 20 06:27 Bugzilla.conf
-rw-r--r--. 1 root root 1333 Aug 20 06:27 CCpp.conf
-rw-r--r--. 1 root root  602 Aug 20 06:27 Kerneloops.conf
-rw-r--r--. 1 root root   95 Aug 20 06:27 Logger.conf
-rw-r--r--. 1 root root   14 Aug 20 06:27 Python.conf
-rw-r--r--. 1 root root   93 Aug 20 06:27 SQLite3.conf