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First face may be -1, don't fail on it, just don't use it

This commit is contained in:
Maxime Gimeno 2021-01-25 12:59:48 +01:00
parent 2e592e0027
commit ffa019712b
1 changed files with 1 additions and 5 deletions
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6
Nef_2/include/CGAL/Nef_2/PM_io_parser.h
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@ -280,11 +280,7 @@ bool PM_io_parser<PMDEC>::read_face(Face_handle f)
{
f->set_halfedge(Halfedge_of[ei]);
}
else
{
in.setstate(std::ios_base::badbit);
return false;
}
while (in >> ei) {
CGAL_assertion_msg(ei >= 0 && (std::size_t) ei < en, "wrong index in face cycle list.");
if (!(ei >= 0 && ei < en))