https://bugs.winehq.org/show_bug.cgi?id=47137
--- Comment #5 from clarinet@huzzam.com --- these two lines came up in /var/log/syslog on launching the app
May 7 22:34:37 epifaneia gnome-shell[1853]: g_environ_setenv: assertion 'value != NULL' failed May 7 22:34:40 epifaneia wine-Programs-Line 6-HX Edit-HX Edit.desktop[1853]: wine: Unhandled page fault on read access to 0x00000000 at address 0x649dd0 (thread 002b), starting debugger...