Updated external resources don't update the sync_token
We have a vcf file that is used as the external resource for our staff address book.
People's initial sync of the address book works, but they fail to get updates after additional changes to the vcf file*.
Although the 'modified' field in the 'collection' table is updated, the 'sync_tokens' table is not updated.
From what I can gather <> line 95, part of the 'fetch_external' function, in '/inc/external-fetch.php' should have something to update the sync_token. I'm having to admit that my minimal PHP-fu has failed and not able to get much further constructing the right bits to do this.
- Thunderbird using the Sogo Connector and the Android CardDav Sync. For some reason Evolution bashes on regardless and syncs.