[Octave-bug-tracker] [bug #63437] Null pointer dereference in file-editor-tab.cc

[John W. Eaton]

Follow-up Comment #21, bug #63437 (project octave):

QSettings ultimately still provides access to a singleton object.  I don't
think I understood that previously.  But now that I do, it seems better to
just create local QSettings objects where they are needed to manage the access
to the underlying singleton.  Uncoupling base_qobject from the widgets seems
better to me now that I understand how QSettings is supposed to work.


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