From ed8a615e551a3e5e2d27b7432a5156c9c9397e3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20POIROUX?= <leo.poiroux@gmail.com>
Date: Tue, 29 Jul 2014 09:39:47 +0200
Subject: [PATCH] Bugfix warning messages

Odd number of elements in hash assignment at /etc/munin/plugins/varnish_bans line 884.
Use of uninitialized value $ident in hash element at /etc/munin/plugins/varnish_bans line 927.
---
 plugins/varnish4/varnish4_ | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/varnish4/varnish4_ b/plugins/varnish4/varnish4_
index 5ba23dad..f348151e 100644
--- a/plugins/varnish4/varnish4_
+++ b/plugins/varnish4/varnish4_
@@ -885,7 +885,6 @@ sub usage
 my %state = (
 	'stat' => 0,     # inside <stat> or not
 	'field' => 'none', # <name>, <value>, <stat>, etc.
-	'values' => ()
 );
 
 # Reset the state of XML, mainly used for end-elements.
@@ -924,7 +923,7 @@ sub xml_commit_state
 		if ($key eq 'flag') {
 			$data = translate_type($data);
 		}
-		if (defined($type) and $type ne "") {
+		if (defined($type) and $type ne "" and defined($ident) and $ident ne "") {
 			$data{$type}{$ident}{$name}{$key} = $data;
 		} else {
 			$data{$name}{$key} = $data