diff options
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -184,9 +184,10 @@ hash_foreach_ensure(VALUE hash) } static VALUE -hash_foreach_call(struct hash_foreach_arg *arg) +hash_foreach_call(VALUE arg) { - if (st_foreach_check(RHASH(arg->hash)->ntbl, hash_foreach_iter, (st_data_t)arg, Qundef)) { + VALUE hash = ((struct hash_foreach_arg *)arg)->hash; + if (st_foreach_check(RHASH(hash)->ntbl, hash_foreach_iter, (st_data_t)arg, (st_data_t)Qundef)) { rb_raise(rb_eRuntimeError, "hash modified during iteration"); } return Qnil; |