Mercurial > octave

diff libinterp/corefcn/psi.cc @ 20801:a542a9bf177e

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eliminate return statements after calls to print_usage * graphics.cc, hess.cc, input.cc, kron.cc, load-save.cc, lsode.cc, luinc.cc, matrix_type.cc, md5sum.cc, nproc.cc, pager.cc, pr-output.cc, psi.cc, quadcc.cc, rand.cc, regexp.cc, sighandlers.cc, sqrtm.cc, strfind.cc, sub2ind.cc, sylvester.cc: Eliminate return statements after calls to print_usage.
author John W. Eaton <jwe@octave.org>
date Thu, 03 Dec 2015 19:22:54 -0500
parents 571508c1ed06
children 35241c4b696c
line wrap: on
line diff
--- a/libinterp/corefcn/psi.cc	Thu Dec 03 18:33:00 2015 -0500
+++ b/libinterp/corefcn/psi.cc	Thu Dec 03 19:22:54 2015 -0500
@@ -69,10 +69,7 @@
 
   const octave_idx_type nargin = args.length ();
   if (nargin < 1 || nargin > 2)
-    {
-      print_usage ();
-      return retval;
-    }
+    print_usage ();
 
   const octave_value oct_z = (nargin == 1) ? args(0) : args(1);
   const octave_idx_type k = (nargin == 1) ? 0 : args(0).idx_type_value ("psi: K must be an integer");