logrotate: Do not rotate empty logs

As a useful side effect, prevents "Unable to contact server. Is it running?" mails from cron when fail2ban hasn't been (intentionally) running nor thus logging anything either.
2015-09-13 11:01:22 +03:00 · 2015-09-13 11:01:22 +03:00 · 67a94733a9
parent 63c7ceb81d
commit 67a94733a9
2 changed files with 2 additions and 0 deletions
--- a/1
+++ b/1
@ -18,6 +18,7 @@ ver. 0.9.4 (2015/XX/XXX) - wanna-be-released
 - New Features:

 - Enhancements:
+   * Do not rotate empty log files

 ver. 0.9.3 (2015/08/01) - lets-all-stay-friends
 ----------
--- a/files/fail2ban-logrotate
+++ b/files/fail2ban-logrotate
@ -8,6 +8,7 @@
 /var/log/fail2ban.log {
    rotate 7
    missingok
+    notifempty
    compress
    postrotate
      /usr/bin/fail2ban-client flushlogs  1>/dev/null || true