Fix issue in secret template (#517)

Signed-off-by: Sergio Castaño Arteaga <tegioz@icloud.com>

Author: tegioz

charts/gitvote/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: gitvote
 description: GitVote is a GitHub application that allows holding a vote on issues and pull requests
 type: application
-version: 1.2.1-1
+version: 1.2.1-2
 appVersion: 1.2.0
 kubeVersion: ">= 1.19.0-0"
 home: https://gitvote.dev

charts/gitvote/templates/gitvote_secret.yaml

@@ -18,4 +18,7 @@ stringData:
       appID: {{ .Values.gitvote.github.appID }}
       appPrivateKey: {{ .Values.gitvote.github.appPrivateKey | quote }}
       webhookSecret: {{ .Values.gitvote.github.webhookSecret | quote }}
-      webhookSecretFallback: {{ .Values.gitvote.github.webhookSecretFallback | quote }}
+      {{- with .Values.gitvote.github.webhookSecretFallback }}
+      webhookSecretFallback: {{ . | quote }}
+      {{- end }}
+