Suppress keyword argument warning from #step

* numeric.c (num_step): pass the extracted argument from keyword
  argument, not the last argument itself which should have been
  warned already.

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index 5bf87bd752..c1655c0dbd 100644
--- a/numeric.c
+++ b/numeric.c
@@ -2768,7 +2768,7 @@ num_step(int argc, VALUE *argv, VALUE from)
                                     num_step_size, from, to, step, FALSE);
         }
 
-        RETURN_SIZED_ENUMERATOR(from, argc, argv, num_step_size);
+        return SIZED_ENUMERATOR(from, 2, ((VALUE [2]){to, step}), num_step_size);
     }
 
     desc = num_step_scan_args(argc, argv, &to, &step, TRUE, FALSE);