[gollum] Fix error with multiple additionalArgs (#1238)

charts/stable/gollum/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: latest
 description: Gollum is a simple wiki system built on top of Git
 name: gollum
-version: 3.0.1
+version: 3.0.2
 kubeVersion: ">=1.16.0-0"
 keywords:
 - gollum

charts/stable/gollum/README.md

@@ -1,6 +1,6 @@
 # gollum
 
-![Version: 3.0.1](https://img.shields.io/badge/Version-3.0.1-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
+![Version: 3.0.2](https://img.shields.io/badge/Version-3.0.2-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
 
 Gollum is a simple wiki system built on top of Git
 
@@ -94,6 +94,10 @@ All notable changes to this application Helm chart will be documented in this fi
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+### [3.0.2]
+
+- Fix `additionalArgs` templating so that more than one extra argument can be supplied.
+
 ### [3.0.0]
 
 #### Changed

charts/stable/gollum/README_CHANGELOG.md.gotmpl

@@ -9,6 +9,10 @@ All notable changes to this application Helm chart will be documented in this fi
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+### [3.0.2]
+
+- Fix `additionalArgs` templating so that more than one extra argument can be supplied.
+
 ### [3.0.0]
 
 #### Changed

charts/stable/gollum/templates/common.yaml

@@ -11,7 +11,9 @@ args:
   - "--ref"
   - {{ (required "gollum.gitBranch is required but not set" .Values.gollum.gitBranch) }}
   {{ with .Values.gollum.additionalArgs }}
-    {{- . | toYaml }}
+  {{ range . }}
+  - {{ . | toYaml }}
+  {{ end }}
   {{ end }}
 
 initContainers: