From: David Flanagan <david@...>
Date: 2007-09-07T07:20:34+09:00
Subject: Re: New array methods cycle, choice, shuffle (plus bug in cycle)

This a a better patch than the one I included in the parent message.  Sorry!

	David

--- array.c.orig        2007-09-06 15:00:02.000000000 -0700
+++ array.c     2007-09-06 15:18:58.000000000 -0700
@@ -2939,7 +2939,7 @@
      long i;

      RETURN_ENUMERATOR(ary, 0, 0);
-    for (;;) {
+    while(RARRAY_LEN(ary)) {
         for (i=0; i<RARRAY_LEN(ary); i++) {
             rb_yield(RARRAY_PTR(ary)[i]);
         }