From 03c50709169ee38cd5d759c461389b2a476fcc64 Mon Sep 17 00:00:00 2001
From: mh <mh@immerda.ch>
Date: Sun, 3 Nov 2013 17:52:36 +0100
Subject: use rather the stdlib prefix function than the good old regsubst hack

---
 manifests/plugins/interfaces.pp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'manifests/plugins')

diff --git a/manifests/plugins/interfaces.pp b/manifests/plugins/interfaces.pp
index b92802b..b795bc0 100644
--- a/manifests/plugins/interfaces.pp
+++ b/manifests/plugins/interfaces.pp
@@ -1,15 +1,16 @@
 # handle if_ and if_err_ plugins
 class munin::plugins::interfaces {
 
+  # filter out many of the useless interfaces that show up
+  $real_ifs = reject(split($::interfaces, ' |,'), 'eth\d+_\d+|sit0|virbr\d+_nic|vif\d+_\d+|veth\d+|__tmp\d+')
+
+  $ifs = prefix($real_ifs, 'if_')
+
   $if_err_plugin = $::operatingsystem ? {
     'openbsd' => 'if_errcoll_',
     default   => 'if_err_',
   }
-
-  # filter out many of the useless interfaces that show up
-  $real_ifs = reject(split($::interfaces, ' |,'), 'eth\d+_\d+|sit0|virbr\d+_nic|vif\d+_\d+|veth\d+|__tmp\d+')
-  $ifs = regsubst($real_ifs, '(.+)', 'if_\1')
-  $if_errs = regsubst($real_ifs, '(.+)', "${if_err_plugin}\1")
+  $if_errs = prefix($real_ifs, $if_err_plugin)
 
   munin::plugin { $ifs:
     ensure => 'if_',
-- 
cgit v1.2.3