* array.c (rb_ary_sample): Fix infinite loop bug [ruby-core:27075]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@26030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/array.c b/array.c
index 172bf4914d..d17386a600 100644
--- a/array.c
+++ b/array.c
@@ -3367,8 +3367,8 @@ rb_ary_sample(argc, argv, ary)
 	return RARRAY_PTR(ary)[i];
     }
     rb_scan_args(argc, argv, "1", &nv);
-    if (len == 0) return rb_ary_new2(0);
     n = NUM2INT(nv);
+    if (n >= len) return rb_ary_shuffle(ary);
     result = rb_ary_new2(n);
     for (i=0; i<n; i++) {
       retry: