[Octave-bug-tracker] [bug #50189] Segfault when drawing sphere as first plot

[John W. Eaton]

Update of bug #50189 (project octave):

             Open/Closed:                    Open => Closed                 

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Follow-up Comment #26:

Thanks for pushing the patch.

I'm closing this report and opening a new one about the allchild
compatibility.

The print trick works for me.  I tried


./run-octave --persist --no-gui --eval "newplot; newplot; drawnow;"


until it failed with a blank figure window.  A "print foo.png" command made
the axes appear.  So I guess this is some other kind of race condition
involving rendering and drawnow?  But although printing the figure worked to
fix the display, I couldn't seem to get that to happen with something that
should force a redraw like


set (gca, 'xlim', [-5, 5]);


So maybe it is more complicated that just missing a drawnow request.

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