[Gmsh] API change in 2.8.3?

[David Bernstein]

Hi Everyone, Using the nightly build the attached geo file runs fine through the GUI.  However the C++ code I wrote shows a segfault when I try to use the API function readGEO.  The entire C++ code is:

GmshInitialize();

GModel *pGModel = new GModel();

pGModel->readGEO(geoFileName);

pGModel->mesh(3);
    
<do something with pGModel>
    
delete pGModel;
GmshFinalize();

Has something changed in 2.8.3?  This worked in 2.8.2.

Thanks,
Dave

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