useful assertion

This commit is contained in:
David Rose 2006-03-20 21:38:36 +00:00
parent 725e82e6f4
commit 71e3ea4964

View File

@ -289,6 +289,7 @@ get_num_inherited_fields() const {
if (_inherited_fields.empty()) {
((DCClass *)this)->rebuild_inherited_fields();
}
nassertr(!_inherited_fields.empty(), 0);
return (int)_inherited_fields.size();
} else {