Mercurial > octave-nkf

diff libinterp/corefcn/balance.cc @ 20617:ba2b07c13913

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use new string_value method to handle value extraction errors * __dispatch__.cc, balance.cc, colloc.cc, conv2.cc, data.cc, debug.cc, graphics.cc, input.cc, matrix_type.cc, oct-hist.cc, schur.cc, spparms.cc, symtab.cc, sysdep.cc, toplev.cc, utils.cc: Use new string_value method.
author John W. Eaton <jwe@octave.org>
date Fri, 09 Oct 2015 10:06:39 -0400
parents f90c8372b7ba
children
line wrap: on
line diff
--- a/libinterp/corefcn/balance.cc	Thu Oct 08 19:00:51 2015 -0400
+++ b/libinterp/corefcn/balance.cc	Fri Oct 09 10:06:39 2015 -0400
@@ -243,13 +243,8 @@
       // Generalized eigenvalue problem.
       if (nargin == 2)
         bal_job = "B";
-      else if (args(2).is_string ())
-        bal_job = args(2).string_value ();
       else
-        {
-          error ("balance: OPT argument must be a string");
-          return retval;
-        }
+        bal_job = args(2).string_value ("balance: OPT argument must be a string");
 
       if ((nn != args(1).columns ()) || (nn != args(1).rows ()))
         {