diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | array.c | 1 |
2 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Mon Dec 10 21:00:30 2007 Yukihiro Matsumoto <matz@ruby-lang.org> + + * array.c (rb_ary_slice_bang): should return nil if position out + of range. a patch from Akinori MUSHA <knu AT iDaemons.org>. + [ruby-dev:32518] + Mon Dec 10 19:02:52 2007 Yukihiro Matsumoto <matz@ruby-lang.org> * re.c (rb_reg_match): should calculate offset by converted @@ -1888,6 +1888,7 @@ rb_ary_slice_bang(int argc, VALUE *argv, VALUE ary) delete_pos_len: if (pos < 0) { pos = RARRAY_LEN(ary) + pos; + if (pos < 0) return Qnil; } arg2 = rb_ary_subseq(ary, pos, len); rb_ary_splice(ary, pos, len, Qundef); /* Qnil/rb_ary_new2(0) */ |