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diff libinterp/corefcn/qz.cc @ 20802:8bb38ba1bad6

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eliminate return statements after calls to print_usage * __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __lin_interpn__.cc, __qp__.cc, balance.cc, betainc.cc, bsxfun.cc, colloc.cc, daspk.cc, dasrt.cc, dassl.cc, defaults.cc, det.cc, dlmread.cc, dot.cc, eig.cc, ellipj.cc, fft.cc, fft2.cc, fftn.cc, filter.cc, find.cc, gcd.cc, givens.cc, hex2num.cc, inv.cc, lookup.cc, lu.cc, max.cc, mgorth.cc, ordschur.cc, pinv.cc, profiler.cc, quad.cc, qz.cc, rcond.cc, schur.cc, str2double.cc: Eliminate return statements after calls to print_usage.
author John W. Eaton <jwe@octave.org>
date Fri, 04 Dec 2015 12:03:44 -0500
parents 68e3a747ca02
children 35241c4b696c
line wrap: on
line diff
--- a/libinterp/corefcn/qz.cc	Thu Dec 03 19:22:54 2015 -0500
+++ b/libinterp/corefcn/qz.cc	Fri Dec 04 12:03:44 2015 -0500
@@ -383,15 +383,10 @@
 #endif
 
   if (nargin < 2 || nargin > 3 || nargout > 7)
-    {
-      print_usage ();
-      return retval;
-    }
-  else if (nargin == 3 && (nargout < 3 || nargout > 4))
-    {
-      error ("qz: invalid number of output arguments for form [3] call");
-      return retval;
-    }
+    print_usage ();
+
+  if (nargin == 3 && (nargout < 3 || nargout > 4))
+    error ("qz: invalid number of output arguments for form [3] call");
 
 #ifdef DEBUG
   std::cout << "qz: determine ordering option" << std::endl;