Mercurial > octave-nkf
diff src/graphics.cc @ 12678:69cd5ebe5fb5
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 |
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--- a/src/graphics.cc Sun May 15 10:50:30 2011 -0700 +++ b/src/graphics.cc Sun May 15 17:35:57 2011 -0700 @@ -6909,6 +6909,12 @@ if (nargin == 1 || nargin == 2) { + if (args(0).is_empty()) + { + retval = Matrix (); + return retval; + } + ColumnVector hcv (args(0).vector_value ()); if (! error_state)