diff options
Diffstat (limited to 'array.c')
| -rw-r--r-- | array.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -368,7 +368,7 @@ rb_ary_store(VALUE ary, long idx, VALUE val) idx += RARRAY_LEN(ary); if (idx < 0) { rb_raise(rb_eIndexError, "index %ld out of array", - idx - RARRAY_LEN(ary)); + idx - RARRAY_LEN(ary)); } } @@ -604,12 +604,12 @@ rb_ary_shift_m(int argc, VALUE *argv, VALUE ary) static VALUE rb_ary_unshift_m(int argc, VALUE *argv, VALUE ary) { - long len = RARRAY(ary)->len; + long len; if (argc == 0) return ary; rb_ary_modify(ary); - if (RARRAY(ary)->aux.capa <= RARRAY_LEN(ary)+argc) { - RESIZE_CAPA(ary, RARRAY(ary)->aux.capa + ARY_DEFAULT_SIZE); + if (RARRAY(ary)->aux.capa <= (len = RARRAY(ary)->len) + argc) { + RESIZE_CAPA(ary, len + argc + ARY_DEFAULT_SIZE); } /* sliding items */ |