From 942b49d61e8dde665c5ef60c4f29cc8d9a63a096 Mon Sep 17 00:00:00 2001
From: Adrian Todorov <adrian.ttodorov@gmail.com>
Date: Sun, 10 Dec 2017 17:22:33 +0100
Subject: [PATCH] fix crash on VM cloning

---
 vsphere-influxdb.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/vsphere-influxdb.go b/vsphere-influxdb.go
index 9cfabeb..c538747 100644
--- a/vsphere-influxdb.go
+++ b/vsphere-influxdb.go
@@ -449,7 +449,9 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 		if vmToPool[vm.Self] != "" {
 			vmSummary[vm.Self]["respool"] = vmToPool[vm.Self]
 		}
-		vmSummary[vm.Self]["esx"] = hostSummary[*vm.Summary.Runtime.Host]["name"]
+		if vm.Summary.Runtime.Host != nil {
+			vmSummary[vm.Self]["esx"] = hostSummary[*vm.Summary.Runtime.Host]["name"]
+		}
 	}
 
 	// get object names