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comparison src/graphics.cc @ 12678:69cd5ebe5fb5

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Stop obscure warnings when get() called with null matrix input (bug #32642) * graphics.cc (get): Add check for null matrix before attempting to convert arg(0) input to a vector.
author Rik <octave@nomad.inbox5.com>
date Sun, 15 May 2011 17:35:57 -0700
parents c3d4542a4f06
children 5cbf660e649d
comparison
equal deleted inserted replaced
12676:2783fa95cab7 12678:69cd5ebe5fb5
6907 6907
6908 int nargin = args.length (); 6908 int nargin = args.length ();
6909 6909
6910 if (nargin == 1 || nargin == 2) 6910 if (nargin == 1 || nargin == 2)
6911 { 6911 {
6912 if (args(0).is_empty())
6913 {
6914 retval = Matrix ();
6915 return retval;
6916 }
6917
6912 ColumnVector hcv (args(0).vector_value ()); 6918 ColumnVector hcv (args(0).vector_value ());
6913 6919
6914 if (! error_state) 6920 if (! error_state)
6915 { 6921 {
6916 octave_idx_type len = hcv.length (); 6922 octave_idx_type len = hcv.length ();