diff options
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3350,6 +3350,7 @@ rb_hash_transform_values(VALUE hash) RETURN_SIZED_ENUMERATOR(hash, 0, 0, hash_enum_size); result = hash_copy(hash_alloc(rb_cHash), hash); + SET_DEFAULT(result, Qnil); if (!RHASH_EMPTY_P(hash)) { rb_hash_stlike_foreach_with_replace(result, transform_values_foreach_func, transform_values_foreach_replace, result); |