diff options
Diffstat (limited to 'src/dumm')
| -rw-r--r-- | src/dumm/ext/dumm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/dumm/ext/dumm.c b/src/dumm/ext/dumm.c index 7c7d65acd..1f047679c 100644 --- a/src/dumm/ext/dumm.c +++ b/src/dumm/ext/dumm.c @@ -141,7 +141,11 @@ static VALUE guest_hash(VALUE class) if (!rb_cvar_defined(class, id)) { VALUE hash = guest_hash_create(class); +#ifdef RB_CVAR_SET_4_ARGS rb_cvar_set(class, id, hash, 0); +#else + rb_cvar_set(class, id, hash); +#endif return hash; } return rb_cvar_get(class, id); |