Undefined Variable causes Helm Template Failure

[alex1989hu]

Due to undefined variable check introduced in #64 the Helm Chart is broken.

Let me copy what I commented to the PR:

helm template . --debug
install.go:178: [debug] Original chart version: ""
install.go:199: [debug] CHART PATH: /home/alex/other/postgres-operator-examples/helm/install


Error: template: pgo/templates/manager.yaml:23:23: executing "pgo/templates/manager.yaml" at <eq .Values.debug false>: error calling eq: incompatible types for comparison
helm.go:88: [debug] template: pgo/templates/manager.yaml:23:23: executing "pgo/templates/manager.yaml" at <eq .Values.debug false>: error calling eq: incompatible types for comparison

[jkatz]

What version of Helm are you using?

I did not reproduce this while testing.

[alex1989hu]

What version of Helm are you using?

I did not reproduce this while testing.

It is Helm 3.7.1:

$ helm version
version.BuildInfo{Version:"v3.7.1", GitCommit:"1d11fcb5d3f3bf00dbe6fe31b8412839a96b3dc4", GitTreeState:"clean", GoVersion:"go1.16.9"}
$ uname -a
Linux ubimachine 5.13.0-21-generic #21-Ubuntu SMP Tue Oct 19 08:59:28 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

[jkatz]

I used similar. However to avoid confusion and/or other issues, I reverted it in 538c3c3.