[Octave-bug-tracker] [bug #47699] FLTK can segfault after using legend

[Rik]

Update of bug #47699 (project octave):

                  Status:         Patch Submitted => Fixed                  
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #25:

Finally, we have a solution.  I checked in a modified version of your cset
here http://hg.savannah.gnu.org/hgweb/octave/rev/c32590cd0080.  Specifically,
I changed the flag variable from an int to a bool, since this construct was
widely used elsewhere in the code.  And I changed the name from pause_redraw
to delete_executing to match other examples in the code like
drawnow_executing.  It should happen very rarely, but I still thought it good
practice to preface the warning with the function that generated it.  If
someone does encounter this problem later it will be much more informative
then just "internal error" which could occur anywhere.

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