Serialize OAuth2 token refresh for an account
Adding new @gmail.com account with oauth2 fails.
journalctl:
Aug 22 20:36:55 evolution[6517]: invalid unclassed pointer in cast to 'EAuthComboBox'
Aug 22 20:36:55 evolution[6517]: e_auth_combo_box_update_available: assertion 'E_IS_AUTH_COMBO_BOX (combo_box)' failed
Aug 22 20:36:55 evolution[6517]: invalid unclassed pointer in cast to 'EAuthComboBox'
Aug 22 20:36:55 evolution[6517]: e_auth_combo_box_pick_highest_available: assertion 'E_IS_AUTH_COMBO_BOX (combo_box)' failed
Aug 22 20:38:58 evolution[6517]: account_refresh_folder_info_received_cb: Legitimierung gescheitert: Zeitüberschreitung wurde erreicht
Edited by Milan Crha