[Gmsh] bug

[Daniele Coli']

my .geo file was:
Point(1) = {0,0,0,1};
Point(2) = {0,1,0,1};
Circle(3) = {2,1,2};
Line Loop(4) = {3};
Plane Surface(5) = {4};
Extrude Surface {5, {0, 0, 10}};

the generated .gmsh-errors:
Loading 'untitled.geo'
Loaded 'untitled.geo'
Plane Surface 5 (4 points)
Plane Surface 12 (4 points)
Mesh
Mesh 1D...
Meshing Curve 3
Meshing Curve 7
Meshing Curve 9
Mesh 1D complete (-7.81493e-16 s)
Mesh 2D...
Meshing Surface 5
Meshing Surface 11
Info : SVD failed (angle=90.18): using rough algo...
Info : Swapping (25 missing edges)
Fatal Error : Segmentation violation (invalid memory reference)
            : ------------------------------------------------------
Plane Surface 11 (4 points)
            : You have discovered a bug in Gmsh! You may report it
            : by e-mail (together with any helpful data permitting to
            : reproduce it) to <gmsh at geuz.org>