Error: local variable revision referenced before assignment

[Michal Štefanec]

Hi,

in the v1.1.4 the code sometimes throws an error

[ERROR] UnboundLocalError: local variable 'revision' referenced before assignment
Traceback (most recent call last):
  File "/var/task/notifier.py", line 129, in handler
    payload = build_slack_message_from_event(event)
  File "/var/task/notifier.py", line 93, in build_slack_message_from_event
    attachment = format_slack_attachment(
  File "/var/task/notifier.py", line 60, in format_slack_attachment
    *revision,

and no event is pushed to the Slack channel

[Krzysztof Jagiełło]

Merged and released in v1.1.5. Thanks for your report and contribution!