diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3450,6 +3450,7 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary) } rb_scan_args(argc, argv, "1", &nv); n = NUM2LONG(nv); + if (n < 0) rb_raise(rb_eArgError, "negative sample number"); ptr = RARRAY_PTR(ary); len = RARRAY_LEN(ary); if (n > len) n = len; |