Scale windows VM bug: catch error for len(vms) < 1 (#2059)

* add win config to tests * catch 0 vms error * Revert "add win config to tests" This reverts commit 3ffca42. * rm comment
Azure · Jan 16, 2018 · 1d33229 · 1d33229
1 parent 5e39da1
commit 1d33229
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/scale.go b/cmd/scale.go
@@ -188,6 +188,8 @@ func (sc *scaleCmd) run(cmd *cobra.Command, args []string) error {
 		vms, err := sc.client.ListVirtualMachines(sc.resourceGroupName)
 		if err != nil {
 			log.Fatalln("failed to get vms in the resource group. Error: %s", err.Error())
+		} else if len(*vms.Value) < 1 {
+			log.Fatalln("The provided resource group does not contain any vms.")
 		}
 		for _, vm := range *vms.Value {