yui-knk	2016-12-21 22:26:16 +0900 (Wed, 21 Dec 2016)

  New Revision: 57141

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=57141

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

  Modified files:
    trunk/numeric.c
Index: numeric.c
===================================================================
--- numeric.c	(revision 57140)
+++ numeric.c	(revision 57141)
@@ -230,10 +230,7 @@ rb_num_get_rounding_option(VALUE opts) https://github.com/ruby/ruby/blob/trunk/numeric.c#L230
 	    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;

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