I applied the patch, and the upgrade attempt now gives me about 15 errors of "undefined variable oldversion" in artefact/lib.php
Manually setting (ugly hack) $oldversion just above the version check allows the upgrade to complete without any additional errors.
I applied the patch, and the upgrade attempt now gives me about 15 errors of "undefined variable oldversion" in artefact/lib.php
Manually setting (ugly hack) $oldversion just above the version check allows the upgrade to complete without any additional errors.