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Validate argument in Navigation2D::navpoly_add

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This commit is contained in:
Rafał Mikrut 2021-03-31 20:10:51 +02:00
parent a2dd77867e
commit 050edac8e0
1 changed files with 2 additions and 0 deletions
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scene/2d/navigation_2d.cpp
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@ -204,6 +204,8 @@ void Navigation2D::_navpoly_unlink(int p_id) {
int Navigation2D::navpoly_add(const Ref<NavigationPolygon> &p_mesh, const Transform2D &p_xform, Object *p_owner) {
ERR_FAIL_COND_V(p_mesh.is_null(), -1);
int id = last_id++;
NavMesh nm;
nm.linked = false;