# HG changeset patch
# User Mike Miller <mtmiller@ieee.org>
# Date 1424537621 18000
# Node ID 879cff0c05dcf6bd8db596d14145988dbaf5dae7
# Parent  f9ca80482c41c919855f48333fee86ce457e12e1
audiowrite: Accept a row vector input as a single channel

* audioread.cc (Faudiowrite): Accept a row vector input as a single channel.

diff -r f9ca80482c41 -r 879cff0c05dc libinterp/dldfcn/audioread.cc
--- a/libinterp/dldfcn/audioread.cc	Sat Feb 21 11:31:55 2015 -0500
+++ b/libinterp/dldfcn/audioread.cc	Sat Feb 21 11:53:41 2015 -0500
@@ -306,7 +306,7 @@
   if (error_state)
     return retval;
 
-  const Matrix audio = args(1).matrix_value ();
+  Matrix audio = args(1).matrix_value ();
 
   if (error_state)
     return retval;
@@ -336,6 +336,9 @@
 
   sf_count_t items_to_write = audio.rows () * audio.columns ();
 
+  if (audio.rows () == 1)
+    audio = audio.transpose ();
+
   OCTAVE_LOCAL_BUFFER (float, data, items_to_write);
 
   sf_count_t idx = 0;