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diff src/ov-class.cc @ 9775:9d9f858849c7

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Allow and ignore extra outargs from user-defined size methods
author David Grundberg <davidg@cs.umu.se>
date Tue, 03 Nov 2009 08:49:20 +0100
parents fbf15a0f30f0
children 384616240a8f
line wrap: on
line diff
--- a/src/ov-class.cc
+++ b/src/ov-class.cc
@@ -306,10 +306,10 @@
       octave_value_list args (1, octave_value (this));
 
       octave_value_list lv = feval (meth.function_value (), args, 1);
-      if (lv.length () == 1 && lv(0).is_matrix_type () && lv(0).dims ().is_vector ())
+      if (lv.length () > 0 && lv(0).is_matrix_type () && lv(0).dims ().is_vector ())
         retval = lv(0).matrix_value ();
       else
-        error ("@%s/size: invalid return value");
+        error ("@%s/size: invalid return value", class_name ().c_str ());
     }
 
   return retval;