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maya2egg: fix a potential crash (see #434)

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rdb 2018-12-02 12:13:58 +01:00
parent ad8a6b4a88
commit cf277ebf6c
1 changed files with 3 additions and 1 deletions
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4
pandatool/src/mayaegg/mayaEggLoader.cxx
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@ -975,7 +975,9 @@ MayaEggMesh *MayaEggLoader::GetMesh(EggVertexPool *pool, EggGroup *parent)
MayaEggMesh *result = _mesh_tab[parent]; MayaEggMesh *result = _mesh_tab[parent];
if (result == 0) { if (result == 0) {
result = new MayaEggMesh; result = new MayaEggMesh;
result->_name = parent->get_name(); if (parent != nullptr) {
result->_name = parent->get_name();
}
result->_pool = pool; result->_pool = pool;
result->_parent = parent; result->_parent = parent;
result->_vert_count = 0; result->_vert_count = 0;