image_window: Don't rely on root existing
This fixes a single case of root being access from the control hide animation. Apparently it's possible that the widget is unparented from the window and unmaped but not yet unrefed? Fixes #473
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3 changed files with 32 additions and 15 deletions
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news.d/48.1/fixes-dont-crash-on-window-close
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news.d/48.1/fixes-dont-crash-on-window-close
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Crash when closing the window, probably in the exact moment when the animnation for hiding controls starts.
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