From 49a49e8c9d5349e4b715b735ca8dfea2cc522cea Mon Sep 17 00:00:00 2001
From: Jef Bucas <jfbucas@gmail.com>
Date: Mon, 9 Aug 2010 16:44:42 +0200
Subject: [PATCH] Added a check when VM is down, the values are not numerical

---
 plugins/other/esxi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/plugins/other/esxi b/plugins/other/esxi
index 34506db1..866e02cd 100755
--- a/plugins/other/esxi
+++ b/plugins/other/esxi
@@ -73,6 +73,9 @@ function VMoverallCpuUsage () {
 	while read c ; do
 		temp="${c/*overallCpuUsage = /}"
 		vmcpu[$n]="${temp/,*/}"
+		if [ "${vmcpu[$n]}" == "<unset>" ]; then
+			vmcpu[$n]="0"			
+		fi
 		(( n++ ))
 	done <<EOF
 $cpulist
@@ -85,6 +88,9 @@ function VMoverallGuestMemUsage () {
 	while read m ; do
 		temp="${m/*guestMemoryUsage = /}"
 		vmmem[$n]="${temp/,*/}"
+		if [ "${vmmem[$n]}" == "<unset>" ]; then
+			vmmem[$n]="0"			
+		fi
 		(( n++ ))
 	done <<EOF
 $memlist
@@ -97,6 +103,9 @@ function VMoverallHostMemUsage () {
 	while read m ; do
 		temp="${m/*hostMemoryUsage = /}"
 		vmmem[$n]="${temp/,*/}"
+		if [ "${vmmem[$n]}" == "<unset>" ]; then
+			vmmem[$n]="0"			
+		fi
 		(( n++ ))
 	done <<EOF
 $memlist