core: fix closing confirmation on Electron #8861
Merged
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On Electron/Linux, doing
showMessageBoxSync
does not block theunloading process. This leads to the window closing despite the user
asking to keep it open.
Instead we'll prevent closing right way, ask for confirmation and
finally close.
Signed-off-by: Paul Maréchal [email protected]
Closes #8186
How to test
core.confirmExit
preference onalways
.no
.Review checklist
Reminder for reviewers