numeric.c: remove not used lines

* numeric.c (rb_num_get_rounding_option): remove not used
  lines. After r57130 these lines are never reached.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 4 deletions

diff --git a/numeric.c b/numeric.c
index 3c380cb76b..01f9f45420 100644
--- a/numeric.c
+++ b/numeric.c
@@ -230,10 +230,7 @@ rb_num_get_rounding_option(VALUE opts)
 	    break;
 	}
       invalid:
-	if (NIL_P(rounding))
-	    rb_raise(rb_eArgError, "invalid rounding mode: nil");
-	else
-	    rb_raise(rb_eArgError, "invalid rounding mode: % "PRIsVALUE, rounding);
+	rb_raise(rb_eArgError, "invalid rounding mode: % "PRIsVALUE, rounding);
     }
   noopt:
     return RUBY_NUM_ROUND_DEFAULT;