diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1373,6 +1373,8 @@ ary_ensure_room_for_unshift(VALUE ary, int argc) rb_raise(rb_eIndexError, "index %ld too big", new_len); } + rb_ary_modify(ary); + if (ARY_SHARED_P(ary)) { VALUE shared = ARY_SHARED(ary); capa = RARRAY_LEN(shared); @@ -1383,7 +1385,6 @@ ary_ensure_room_for_unshift(VALUE ary, int argc) } } - rb_ary_modify(ary); capa = ARY_CAPA(ary); if (capa - (capa >> 6) <= new_len) { ary_double_capa(ary, new_len); |