diff options
| author | Étienne Barrié <[email protected]> | 2025-06-10 17:04:07 +0200 |
|---|---|---|
| committer | Jean Boussier <[email protected]> | 2025-06-10 19:37:03 +0200 |
| commit | c54e96d651b53d4105447c3bb4fb94903bd67cc5 (patch) | |
| tree | f9deb31020f4c99dcf5b8de2af6697e251bad9a5 /shape.c | |
| parent | bcb4fbe2ebba2efbea1933f0ac32b87dc48b2021 (diff) | |
Fix RubyVM::Shape.transition_tree
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/13578
Diffstat (limited to 'shape.c')
| -rw-r--r-- | shape.c | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -1391,12 +1391,14 @@ static enum rb_id_table_iterator_result collect_keys_and_values(ID key, VALUE va static VALUE edges(VALUE edges) { VALUE hash = rb_hash_new(); - if (SINGLE_CHILD_P(edges)) { - rb_shape_t *child = SINGLE_CHILD(edges); - collect_keys_and_values(child->edge_name, (VALUE)child, &hash); - } - else { - rb_managed_id_table_foreach(edges, collect_keys_and_values, &hash); + if (edges) { + if (SINGLE_CHILD_P(edges)) { + rb_shape_t *child = SINGLE_CHILD(edges); + collect_keys_and_values(child->edge_name, (VALUE)child, &hash); + } + else { + rb_managed_id_table_foreach(edges, collect_keys_and_values, &hash); + } } return hash; } |