From 7a3932efc07e835a537796ca6a76e5e8bd590bf5 Mon Sep 17 00:00:00 2001
From: sebres <serg.brester@sebres.de>
Date: Thu, 26 Apr 2018 16:52:40 +0200
Subject: [PATCH] amend for 1b4ba602bac38a067b5abb9a941feab53c36c915: use
 common bool-converter

---
 fail2ban/server/jail.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/fail2ban/server/jail.py b/fail2ban/server/jail.py
index 3e65fdbb..c6d61856 100644
--- a/fail2ban/server/jail.py
+++ b/fail2ban/server/jail.py
@@ -29,7 +29,7 @@ import random
 import Queue
 
 from .actions import Actions
-from ..helpers import getLogger, extractOptions, MyTime
+from ..helpers import getLogger, _as_bool, extractOptions, MyTime
 from .mytime import MyTime
 
 # Gets the instance of the logger.
@@ -223,8 +223,7 @@ class Jail(object):
 			del be[opt]
 		logSys.info('Set banTime.%s = %s', opt, value)
 		if opt == 'increment':
-			if isinstance(value, str):
-				be[opt] = value.lower() in ("yes", "true", "ok", "1")
+			be[opt] = _as_bool(value)
 			if be.get(opt) and self.database is None:
 				logSys.warning("ban time increment is not available as long jail database is not set")
 		if opt in ['maxtime', 'rndtime']: