BUG: unable to set podLabels

[rayanebel]

Hi,

We are not able to set podLabels in the clamav helm chart. After a quick search this bug is due to the usage of indent function instead of nindent

You can see this here

To reproduce the bug:

values.yaml

podLabels:
  test: test

helm template wiremind/clamav -f values.yaml --debug

Error: YAML parse error on clamav/templates/statefulset.yaml: error converting YAML to JSON: yaml: line 23: mapping values are not allowed in this context
helm.go:84: [debug] error converting YAML to JSON: yaml: line 23: mapping values are not allowed in this context

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: release-name-clamav
  labels:
    app.kubernetes.io/name: clamav
    helm.sh/chart: clamav-2.4.1
    app.kubernetes.io/instance: release-name
    app.kubernetes.io/version: "1.9"
    app.kubernetes.io/managed-by: Helm
spec:
  replicas: 1
  serviceName: release-name-clamav
  selector:
    matchLabels:
      app.kubernetes.io/name: clamav
      app.kubernetes.io/instance: release-name
  template:
    metadata:
      labels:
        app.kubernetes.io/name: clamav
        app.kubernetes.io/instance: release-name
                test: test