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diff src/error.cc @ 13709:a0875c6cab7e

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error.cc: Don't complain if error struct input is empty (Matlab compatability) * error.cc (error): Don't complain if error struct input is empty (Matlab compatability)
author Rik <octave@nomad.inbox5.com>
date Sun, 16 Oct 2011 13:25:32 -0700
parents 4972eb61c6d6
children 0a158dbdb04a
line wrap: on
line diff
--- a/src/error.cc
+++ b/src/error.cc
@@ -1062,6 +1062,10 @@
         }
       else if (nargin == 1 && args(0).is_map ())
         {
+          // empty struct is not an error.  return and resume calling function.
+          if (args(0).is_empty ())
+            return retval;
+
           octave_value_list tmp;
 
           octave_scalar_map m = args(0).scalar_map_value ();