Mark-H/VersionX2 — pull request #64 by exside (2014-05-09 15:59:48+00:00)
Title: Fix resourcegroup saving fail bc of #8992

The added check makes sure the $chunk variable is really a modChunk object. If this is not done saving a new resource group fails with save till death...this is because of a core bug (PR sent: https://github.com/modxcms/revolution/pull/11351) which mistakenly triggers OnChunkFormSave (when saving a resource group) instead of OnResourceGroupSave, which then in turn triggers versionx with no $chunk variable passed to the plugin...this causes a fatal error on line 292 because of $chunk->toArray() on a non-object...

not sure if you want to wait till the PR is merged into the core or if you want to include this in a future update to make sure also older versions of modx work properly without the core fix...