Meros exits with an error message from GTK when the GUI is used despite no display server running.

[kayabaNerve]

This is due to the recent GUI upgrade. Notably, changed functionality in Webview 0.10.0.

webview/webview#571 is the upstream issue and I have submitted a PR to re-enable 0.1.1 functionality.

[kayabaNerve]

Since moving to Wry, we no longer segfault, yet we do error beyond our control and don't print our nice error message. Wry issue 265 being implemented into mc_wry should close this issue. That said, there is an edge case for Linux where WebView is installed yet not usable due to the tty being used/Xorg not being started I'm concerned about.

[kayabaNerve]

While 265 did decrease the chances of this happening, it solely applied to WebView being installed; not being available, as somewhat expected. tauri-apps/tao#74 is the issue with the window creation library for being able to handle this. I also did work out a Linux-only version which would manually implement the specified fix, putting the burden on us to check and maintain, which is here.

Said file does change a null pointer return to returning 1 casted to a pointer. For some reason, things didn't work without it. First it said it was valid before segfaulting because it wasn't, then it returned SIGILL when I added a print statement... really weird behavior. Returning a pointer of 1 just works though.