catalyst / moodle-auth_outage

Planned, graduated user and admin friendly moodle outages
https://moodle.org/plugins/auth_outage
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Issue 189: Changed require statement to check file exists #193

Closed Peterburnett closed 4 years ago

Peterburnett commented 4 years ago

Follows on from other PRs. Ensures file exists before including, to maintain backwards compatability.