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[Octave-bug-tracker] [bug #49734] uimenu's position is sometimes 0


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #49734] uimenu's position is sometimes 0
Date: Fri, 2 Dec 2016 11:11:22 +0000 (UTC)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:51.0) Gecko/20100101 Firefox/51.0

Follow-up Comment #6, bug #49734 (project octave):

That's right, the patch only changes the limit check.
I do not know where the menus are created and maintained. It is not in
graphics.cc. If someone could give a hint as to where this happens, I might be
able to provide patches for the remaining two issues:

* Emit a warning when position == 0 and do nothing. (Might be easy.)
* Update the position property early on uimenu object creation. (I have no
idea where and how these objects are created. So it might be [very] hard to
implement.)

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