Handle thinlinc_emails as a YAML list

Author: samhed

CHANGELOG.md

@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- thinlinc_emails is now a YAML list instead of a space-separated string
+
 ## [1.14] - 2026-01-05
 
 ### Changed

README.md

@@ -57,11 +57,11 @@ dependencies along with the ThinLinc software. If set to "no", the
 role assumes that you will take care of it.
 
 ```yaml
-thinlinc_emails: "root@localhost"
+thinlinc_emails:
+  - "root@localhost"
 ```
 
-Administrative email addresses to receive license warnings. Multiple
-addresses are separated by spaces.
+A list of administrative email addresses to receive license warnings.
 
 ```yaml
 thinlinc_printers: "yes"

templates/thinlinc-setup.answers.j2

@@ -1,6 +1,6 @@
 # {{ ansible_managed }}
 install-gtk={{ thinlinc_autoinstall_dependencies | ternary('yes', 'no', 'no') }}
-email-address={{ thinlinc_emails }}
+email-address={{ thinlinc_emails | default([]) | join(' ') }}
 install-python-ldap={{ thinlinc_autoinstall_dependencies | ternary('yes', 'no', 'no') }}
 agent-hostname-choice={{ thinlinc_hostname_choice }}
 manual-agent-hostname={{ thinlinc_manual_agent_hostname }}