Mercurial > octave-nkf

diff scripts/plot/close.m @ 10598:6e1674216b99

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
close.m: No error on "close([])".
author Ben Abbott <bpabbott@mac.com>
date Sun, 02 May 2010 10:20:36 -0400
parents 95c3e38098bf
children be55736a0783
line wrap: on
line diff
--- a/scripts/plot/close.m	Sat May 01 12:00:32 2010 -0400
+++ b/scripts/plot/close.m	Sun May 02 10:20:36 2010 -0400
@@ -28,6 +28,7 @@
 ## @end deftypefn
 
 ## Author: jwe
+## 2010-05-02   PBig    allow empty argument
 
 function retval = close (arg1, arg2)
 
@@ -45,6 +46,8 @@
       close_all_figures (false);
     elseif (isfigure (arg1))
       figs = arg1;
+    elseif (isempty(arg1))
+      figs = [];
     else
       error ("close: expecting argument to be \"all\" or a figure handle");
     endif