diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -3484,8 +3484,11 @@ rb_ary_uniq_bang(VALUE ary) if (RARRAY_LEN(ary) == (i = RHASH_SIZE(hash))) { return Qnil; } - ary_resize_capa(ary, i); ARY_SET_LEN(ary, 0); + if (ARY_SHARED_P(ary) && !ARY_EMBED_P(ary)) { + rb_ary_unshare(ary); + } + ary_resize_capa(ary, i); st_foreach(RHASH_TBL(hash), push_value, ary); } else { |