* enum.c (each_with_index_i): should work well with continuation.

  a patch from sheepman <sheepman AT sheepman.sakura.ne.jp>.
  [ruby-dev:30846]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/enum.c b/enum.c
index 441ee9e8b7..f4c649550a 100644
--- a/enum.c
+++ b/enum.c
@@ -1167,11 +1167,11 @@ static VALUE
 each_with_index_i(VALUE val, VALUE memo)
 {
     long n;
+    VALUE idx = RARRAY_PTR(memo)[1];
 
     RARRAY_PTR(memo)[0] = val;
     rb_yield(memo);
-    val = RARRAY_PTR(memo)[1];
-    n = NUM2LONG(val);
+    n = NUM2LONG(idx);
     n++;
     RARRAY_PTR(memo)[1] = INT2NUM(n);
     return Qnil;