# HG changeset patch
# User Ben Abbott <bpabbott@mac.com>
# Date 1272810036 14400
# Node ID 6e1674216b992ba66acbe8bf544263cd6487689e
# Parent  ba346313bdc1143a1ee20aa515a761f06bb048c3
close.m: No error on "close([])".

diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-02  Peter van den Biggelaar <peter@biglr.net>
+
+	* plot/close.m: No error on "close([])".
+
 2010-05-01  Ben Abbott <bpabbott@mac.com>
 
 	* plot/__go_draw_axes__.m: Remove gnuplot errorbar code.
diff --git a/scripts/plot/close.m b/scripts/plot/close.m
--- a/scripts/plot/close.m
+++ b/scripts/plot/close.m
@@ -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