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prevent core dump when assertion fails

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This commit is contained in:
David Rose 2002-09-13 23:35:24 +00:00
parent 4b0746edc8
commit 083d9bd0a6
1 changed files with 4 additions and 1 deletions
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5
panda/src/pgraph/nodePath.I
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@ -1018,7 +1018,10 @@ is_hidden(DrawMask camera_mask) const {
INLINE bool NodePath:: INLINE bool NodePath::
unstash() { unstash() {
nassertr(!is_singleton(), false); nassertr(!is_singleton(), false);
return get_parent().node()->unstash_child(node()); PandaNode *parent_node = get_parent().node();
PandaNode *this_node = node();
nassertr(parent_node != (PandaNode *)NULL && this_node != (PandaNode *)NULL, false);
return parent_node->unstash_child(this_node);
} }
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