From: Peter Palfrader <peter@palfrader.org>
Date: Sun, 19 Dec 2010 17:29:16 +0000 (+0100)
Subject: Allow excluding a host twice
X-Git-Url: https://wiki.adam-barratt.org.uk/gitweb/?a=commitdiff_plain;h=0226baa6bf0d6a8ebcf632584b14fbed3cb8a773;p=mirror%2Fdsa-nagios.git

Allow excluding a host twice
---

diff --git a/config/build-nagios b/config/build-nagios
index 13c3d4c..545e4fd 100755
--- a/config/build-nagios
+++ b/config/build-nagios
@@ -239,9 +239,9 @@ def find_hosts(service, servers, hostgroups)
 	hosts        = merge_hosts_and_hostgroups service, servers, hostgroups, ''
 	excludehosts = merge_hosts_and_hostgroups service, servers, hostgroups, 'exclude'
 
-	excludehosts.each{ |host|
+	excludehosts.uniq.each{ |host|
 		if hosts.delete(host) == nil
-			throw "Cannot remove host #{host} from service #{service['service_description']}: it's not included anyway or excluded twice."
+			throw "Cannot remove host #{host} from service #{service['service_description']}: it's not included anyway."
 		end
 	}