[Gmsh] Can we negate a Line Loop id number ?

[Andrew Isaverdian]

Hello,

The program crashes if one does this:

Line Loop ( 10 ) = {......};
Line Loop ( 11 ) = {......}; // Loop 11 is inside Loop 10

Plane Surface (12) = { 10, -11 };  -->  gmsh crashes, Version 1.58

Thanks,
Andrey