xwayland: Warn if tempdir cannot be removed
We only remove the tempdir we created if it's empty, warn if we fail to remove it (instead of generating a Python exception).
Signed-off-by: Olivier Fourdan ofourdan@redhat.com
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We only remove the tempdir we created if it's empty, warn if we fail to remove it (instead of generating a Python exception).
Signed-off-by: Olivier Fourdan ofourdan@redhat.com